OPINION ON STATE’S MOTION FOR REHEARING
CLINTON, Judge.This a probation revocation case in which dates become significant. On October 20, 1980, a motion to revoke probation was filed, alleging inter alia, that appellant committed the offense of forgery by passing and that he failed to pay his monthly probation fee for September and October 1980. Pursuant to a hearing on that motion the trial court revoked his probation January 18, 1981.
Having once harmonized two 1977 versions of § 8(c), Article 42.12, V.A.C.C.P., in Jones v. State, 589 S.W.2d 419 (Tex.Cr.App.1979), the Court is now confronted with an opinion by a court of appeals that has the effect of disharmonizing them. Stanfield v. State, 638 S.W.2d 127 (Tex.App.—Fort Worth 1984). We granted review primarily to address that matter and secondarily to determine whether evidence is sufficient to support a finding that appellant violated a condition of probation by committing forgery. See Tex.Cr.App. Rule 302(c)(3), now Tex.R.App.Pro. Rule 200(c)(3). Since the opinion on original submission garnered a mere plurality, we now grant the State’s motion for rehearing. The original opinion is withdrawn.
1.
Section 8(c)
The opinion of the Fort Worth Court on original submission focused on a version of § 8(c) that appears to require a probationer to assert as an affirmative defense and to prove by a preponderance of evidence inability to pay “where non-payment of fees is the only ground upon which revocation is sought,” and found that since here “revocation was sought on two grounds,” the State “was required to prove that the appellant had the ability to pay and that he intentionally failed to pay.” Stanfield, supra, at 128-129.1 Thus it seems to have overlooked the fact that at all pertinent times in this cause there were two subsections (c) in § 8, supra. One provided that in a probation hearing where “it is alleged only that the probationer violated the conditions of probation by failing to pay [certain prescribed fees, costs et cetera], the inability of the probationer to pay ... is an affirmative defense to revocation, which the probationer must prove by a preponderance of the evidence.” Except that the other omitted “only,” textually it was the same for our purposes here.2
*736On motion for rehearing, however, the State called attention to the dual 1977 amendments. The Fort Worth Court found they “were compatible and presented no conflict,” but went on to reason that since neither addressed “the long standing requirement that the State must prove that probationer’s failure to pay fees was intentional [,] that requirement still exists;” further finding that the State “offered no evidence that appellant intentionally failed to pay two of the seventeen monthly fees,” the court concluded the evidence was not sufficient to support that allegation. Stanfield, supra, at 120-130 (emphasis added in original). For reasons about to be developed, we agree the two provisions are reconcilable and that nonpayment of fees must be intentional, but we will find the evidence sufficient to support an intentional failure to pay.
A.
“Only"
On original submission the Fort Worth Court of Appeals construed what must have been the 1981 § 8(c) in such a way as to restrict an affirmative defense to a motion to revoke that complains of nothing more than a failure to pay one or more fees prescribed as a condition of probation. If violation of one or more other conditions is alleged, an effect of that construction is to return to former days when the State had the burden to prove a probationer had ability to pay and intentionally failed to do so. Herrington v. State, 534 S.W.2d 331, 333-334 (Tex.Cr.App.1976); Hardison v. State 450 S.W.2d 638, 639 (Tex.Cr.App.1970); Jones v. State, supra, at 420. Because the Legislature did not intend the consequences of such an irrational construction with respect to “ability to pay,” we must disapprove it, and relieve the State of that part of its former burden.
On motion for rehearing, remarking that “by seeming inadvertence” the Legislature enacted both versions of § 8(c), the Fort Worth Court was content to follow the opinion of the Court in Jones v. State, supra, finding them “reconcilable.” Since Jones is itself somewhat cryptic, an explication is in order.
Germane to judicial ascertainment of legislative intent are such matters as surrounding circumstances, legislative history, caption of the act and consequences of a particular construction, as well as a legislative mandate to reconcile, if possible, amendments to the same statute enacted at the same session. Code Construction Act, V.T.C.A. Government Code, §§ 311.023 and 311.025.3
The legislative history of Acts 1977, 65th Leg., Ch. 342, p. 909, § 2, reveals that its genesis is Senate Bill 32. In pertinent part its caption informs the act relates to payment of fees et cetera, “defense in revocation hearing ... and adding Subsection (c) to Section 8, Article 42.12 ...” With some difficulty, it passed the Senate March 17, 1977. In the House of Representatives, not until consideration on second reading was “only” inserted by way of a floor amendment, without any reported explanation. House Journal, p. 2467.4 Thereafter, Senate Bill 61, the other version of § 8(c), *737was considered. Its caption says the act related, inter alia, to “defense in a probation revocation hearing to allegations of failure to pay certain amounts imposed as a condition of probation ... adding Subsection (c) to Section 8, Article 42.12 ...” It passed both houses without let or hinderance, and was signed by the Speaker and the President May 23, 1977. See House Journal, pp. 5087 and 3928; Senate Journal, p. 1809.
Thus, while enactment of two versions of § 8(c) may be inadvertent, intent of the Legislature is clear. The fact of the matter is that Herrington v. State, supra, had been handed down in 1976, and both radically changed existing law therein affirmed regarding revocation of probation for failure to pay fees ordered as a condition of probation. By making inability to pay an affirmative defense, respective burdens of proof were shifted about. Watts v. State, 645 S.W.2d 461, 463 (Tex.Cr.App.1983); Champion v. State, 590 S.W.2d 495, 498 (Tex.Cr.App.1959); Jones v. State, supra.
Given those circumstances and when legislative intent is so clear, to restrict application of the burden of proving that affirmative defense to a hearing on a motion to revoke making “monetary allegations” alone produces quirky consequences that simply may not be justified on the theory that “only” — an often misused adverb — was inserted in one act but not in the other. Indeed, we are “bound to presume such consequences were not intended,” Newsom v. State, 372 S.W.2d 681, 682 (Tex.Cr.App.1963); Salas v. State, 592 S.W.2d 653, 655 (Tex.Civ.App.—Austin 1979), no writ history; Ex parte Wilson, 588 S.W.2d 905, 911-912 (Tex.Cr.App.1979) (Concurring Opinion). If “only” is read in another sense, we avoid the anomalous result reached by the Fort Worth Court of Appeals on original submission.
B.
Intentional
Having concluded that when failure to pay probation fees, court costs and the like is an issue in a revocation hearing, § 8(c) is applicable regardless of whether a violation of another condition of probation is alleged, we now turn to the matter of burdens of proof.
Since 1977 the Legislature has provided that inability to make such payments is an affirmative defense for a probationer to raise and to prove by a preponderance of evidence. Watts, Champion and Jones, supra. That is to say, the probationer has the burden of producing evidence and the ultimate burden of persuasion on the issue of inability to pay. No longer then is the State charged with a burden of demonstrating affirmatively that a probationer had the financial ability to make the payment he failed to make.
In the instant cause, inability to pay was not raised by appellant. Indeed, the Fort Worth Court of Appeals found that appellant “was employed and had the ability to pay the fees at all times material to the case.” Stanfield, supra, at 128. He testified that he “believed” he had paid the two monthly fees and that, in any event, his failure was “not intentional.” Thus, inability to pay was not an issue in the revocation hearing.
But what of “intentional failure to pay?” Before 1977 that it was necessary for the State to prove a probationer had the ability to make the payments and that his failure to make them was intentional could not be gainsaid. Jones v. State, supra, at 420. Reading those § 8(c) amendments literally on rehearing, the Fort Worth Court emphasized they “did not even address the long standing requirement that the State must prove that a probationer’s failure to pay was intentional.” The same may be said of § 8(c) after 1981.
Removing the element of ability to pay from the State’s burdens and making a matter of inability to pay an affirmative defense may well pass constitutional mus*738ter, especially so if the Legislature did not relieve the State of its burden to prove intentional failure to pay. See Patterson v. New York 432 U.S. 197, 206-206, 97 S.Ct. 2319, 2325, 53 L.Ed.2d 281 (1977). We conclude the State still has the burden of proving an alleged failure to pay fees, costs and the like was intentional.
Casting inability to pay as an affirmative defense to failure to pay means that ability to pay is considered a factor relevant to the element of intent, and we note that when inability is not raised as an affirmative defense the State has discharged its burden without difficulty. It is axiomatic that facts and circumstances attending a given act or omission may reveal intent. One who has the ability to pay that which he is required to pay but does not, without more, leaves a factfinder with a strong inference that his failure is intentional. Thus since 1979, when we reconciled the § 8(c) amendments, where ability to pay appears in the record of a revocation hearing, a finding by the convicting court that an allegation of failure to pay is sustained has been uniformly upheld by this Court, albeit without necessarily articulating the failure was “intentional.” Watts, supra, at 463; Champion, supra, at 498; Jones, supra, at 421.
In the instant cause such an inference of intentional nonpayment is adequately supported. Appellant obviously knew a condition of his probation required the monthly payment; he was employed and had the financial ability to make them; he made fifteen of the seventeen payments due. From those facts the trier of fact could have easily inferred intentional failure to pay, notwithstanding appellant’s professed belief that he had made the payments and that his failure was not intentional. In finding otherwise the Fort Worth Court of Appeals erred.
2.
Forgery
The motion to revoke appellant’s probation included an allegation that he had committed the offense of forgery by passing. The allegation stems from appellant’s passing of a check written on his mother’s checking account on which appellant forged his mother’s signature. At the hearing on the motion to revoke appellant testified that he forged two other checks in the past about which his mother did not complain, that he did not intend to defraud her, that he intended to pay her back, and that he felt that since she had acquiesced in the past it was all right to do it again.
Appellant’s mother testified that the check in question was hers, that she did not write it out, that she did not sign it (she recognized the handwriting as her son’s), and that she did not authorize him to write out the check or cash it. Appellant’s mother also testified that she had never authorized appellant to sign her name to a check in the past although she admitted that it had happened twice before and she had done nothing.
The court of appeals held that the evidence was insufficient to show appellant’s intent to defraud or harm. They based this finding on the fact that appellant’s mother had impliedly acquiesced to this activity in the past.
The elements of the offense of forgery by passing are listed in V.T.C.A. Penal Code, § 32.21:
“(a) For purposes of this section (1) ‘Forge’ means:
(A) To alter, make, complete, execute or authenticate any writing so that it purports:
(i) to be the act of another who did not authorize that act,
[[Image here]]
(B) to issue, transfer, register the transfer of, pass, publish, or otherwise alter a writing that is forged within the meaning of Paragraph (A) of this subdivision;
[[Image here]]
(b) A person commits an offense if he forges a writing with intent to defraud or harm another.”
Appellant argues that there is no evidence of his intent to defraud because of *739his mother’s inaction in response to two prior instances of forgery. Because of his belief, based upon his mother’s account, appellant argues that he had no intent to defraud with respect to the forgery of the check in the instant case. We do not agree.
Appellant admitted all of the elements of the offense except intent at the hearing on the motion to revoke his probation. Appellant knew that the instrument he passed was forged. We recognize in situations like the one presented by the instant case that the proof and issues of intent to defraud and authorization are tied together. Thus, appellant’s argument that he was authorized to write the check bears on his intent to defraud or harm. However, appellant’s argument that his mother acquiesced in the writing of her check is rebutted by his mother’s own testimony that she did not authorize appellant to write the check. This is simply a conflict of facts on the issue of authorization which is to be resolved by the trier of fact. It was certainly not an abuse of discretion to find that the act was not authorized and that appellant had the requisite intent to defraud or harm. Appellant defrauded his mother by forging and attempting to cash a check on her account without authority. Appellant defrauded the bank by attempting to cash a check that presumably contained the signature of one of their depositors.
Accordingly, the judgment of the court of appeals is reversed and the judgment of the trial court revoking appellant’s probation affirmed.
. Emphasis added in original opinion of Fort Worth Court. All other emphasis is supplied by the writer of this opinion throughout unless otherwise indicated.
. Acts 1981, 67th Leg., Ch. 538, p. 2246, § 2 melded both versions into one, retaining "only.” But that enactment would not control a revocation on January 18, 1981, since it did not become effective until June 12, 1981. Furthermore, although not raised in this cause, we note that in other circumstances Article 42.12, § 8(c) may be constitutionally questionable in light of Bearden v. Georgia, 461 U.S. 660, 103 S.Ct. 2064, 76 L.Ed.2d 221 (1983). There the Supreme Court held that where revocation of probation is sought because of nonpayment of fine and restitution a sentencing court must inquire into reasons for failure to pay, for without such an inquiry, the court "would deprive the probationer of his conditional freedom simply because, through no fault of his own, he cannot pay the fine,” contrary to fundamental fairness required by the Fourteenth Amendment. Id., at 672-673, 103 S.Ct. at 2073. However, as the Fort Worth Court found, in the instant cause inability "was never an issue,” Stanfield, supra, at 130.
. One concern here is with legislative use of the word “only.” As a general proposition it is well and good that words and phrases be "read in context and construed according to the rules of grammar and common usage.” Code Construction Act, supra, § 311.011. However, “a [most] common writing error is the innocuous word ‘only.’ ” LeClercq, Trouble Spots: “That/Which” and "Only,” 48 Texas Bar Journal (October 1985) 1104, 1105. See also Fowler, A Dictionary of Modern English Usage (Second Edition) Oxford University Press (1965) 418-419. Working with the statement “The man only died a week ago,” regarding common usage of "only,” Fowler observes:
“[T]here is an orthodox position for the adverb, easily determined in case of need; to choose another position that may spoil or obscure the meaning is bad; but a change of position that has no such effect except technically is not only justified by historical and colloquial usage but often demanded by rhetorical needs.”
In addition to problems in placing it, “only” also has several meanings, including “at the very least.”
. On third reading the bill failed to pass, being laid on the table, id., at 2576. Finally, on May 28, close to adjournment, S.B. 32 was again taken up; after reducing its proposed $25 pro*737bation fee to $15, the House passed the bill, id., at 4432. On the last day, May 30, the Senate concurred in House amendments. Senate Journal, p. 2324.