We therefore conclude that evidence relating to the victim’s reputation as to unchaste conduct should have been admitted, and its exclusion constitutes reversible error.
Section 794.022 does, however, bar evidence of specific sexual acts unless that evidence establishes a pattern of conduct relevant to the issue of consent. Hodges v. State, 386 So.2d 888 (Fla. 1st DCA 1980). There, we held that one isolated act of premarital sex did not constitute a “pattern of conduct” within the meaning of Section 794.022(2). Although the proffered testimony in this case does reveal three specific instances of sexual activity, that evidence is not so repetitive or frequent as to establish a “pattern of behavior.” Accordingly, we agree that the lower court did not err in refusing to admit such testimony into evidence.
As to Point II, the appellant argues that the trial court erred in allowing the state, over the defense counsel’s objection, to introduce prior consistent statements of co-defendant Watt because there was no indication of improper influence, motive, or recent fabrication in Watt’s testimony during his cross-examination. We disagree. Although the general rule is that the witness’s testimony cannot be corroborated by a prior consistent statement, McRae v. State, 383 So.2d 289, 292 (Fla. 2d DCA 1980), the Florida Evidence Code, following the common law, has recognized exceptions to this rule. The exception pertinent to this issue is provided in Section 90.801(2)(b), Florida Statutes, stating:
(2) A statement is not hearsay if the declarant testifies at the trial or hearing in a subject to cross-examination concerning the statement and the statement is:
(b) Consistent with his testimony and is offered to rebut an expressed or implied charge against him of improper influence, motive, or recent fabrication
The exception involving impeachment by bias or corruption or improper motive is only applicable where the prior consistent statement was made “prior to the existence of a fact said to indicate bias, interest, corruption, or other motive to falsify.” Kellam v. Thomas, 287 So.2d 733, 734 (Fla. 4th DCA 1974) (e. s.). Here, the record establishes that defense counsel emphasized that Watt was not sentenced until just before the trial held in February. 1981, thereby suggesting that Watt had an unfair bias and that sentencing was being held off to assure his favorable testimony for the state. The pretrial statements were made, however, prior to his sentencing in August of 1980, and were entirely consistent with his trial testimony, and so fall within the exception to the general rule.
Although this case must be retried, we consider it appropriate, should appellant be once again convicted for the offenses of burglary and sexual battery, to address his third point which contends, relying upon McRae v. State, 383 So.2d 289 (Fla. 2d DCA 1980) and Faison v. State, 399 So.2d 19 (Fla. 3d DCA 1981), rev. granted, nos. 60,782 & 60,792 (Fla. orally argued April 13, 1982), that he could not be sentenced for both burglary with assault and sexual battery since the latter sentence is duplicative as a matter of law. We disagree. Both McRae and Faison cited State v. Pinder, 375 So.2d 836 (Fla.1979), for the position that separate convictions for burglary with assault and sexual battery could not be imposed on the ground that double jeopardy considerations preclude multiple convictions and punishments at the same trial for both the primary and underlying felonies. State v. Hegstrom, 401 So.2d 1343 (Fla.1981), receded from Pinder to the extent that the latter proscribed the imposition of multiple convictions and, reiterating the test supplied by Blockburger v. United States, 284 U.S. 299, 304, 52 S.Ct. 180, 182, 76 L.Ed. 306 (1932), further observed that double jeopardy presents no bar to multiple convictions and punishments if one offense requires proof of an element that the other does not. Id. at 1345. The court, however, concluded that Section 775.021(4), Florida Statutes (1977), forbade separate sentences for both the primary and underlying felonies arising from a single criminal transaction.