The phrase "may have interrupted" is grammatically correct and can be used in written English.
It is typically used to express a possibility or uncertainty about an action that occurred in the past. Example: She may have interrupted me while I was talking, but I can't remember exactly what happened.
An elderly woman was found bludgeoned to death early yesterday in her home in Jamaica, Queens, where the authorities believe she may have interrupted a burglary or been the victim of a push-in robbery, officials said.
Mr. Falater had been trying to fix a faulty swimming pool pump that evening, and his defense suggests that his wife may have interrupted him while he was trying again to fix the pump in his sleep, triggering a violent reaction.
The job may have interrupted his eventual plans for a more convivial Brussels post, but he says: "Doing a four-day week, and someone else in charge on a daily basis, is quite nice at the age of 62. That's not a bad outcome".
Police suspect the boy may have interrupted a robbery.
As she explains in an interview, "Conservatives may have interrupted filming had they seen me or called the police.
"You may have interrupted everyone else on this platform," Chris Christie shouted at Fiorina, "but you're not going to interrupt me". As the debate entered its third hour, with no break from musical numbers or satirical sketches in sight, the questions, and answers, veered to the surreal.
The growing importance, however, of Chinese poetry as the mark of literary accomplishment in a courtier may also have interrupted the development of Japanese literature after its first flowering in the Man'yōshū.
It would have interrupted the sex fantasy.
Sorry to have interrupted your conversation.
There is also a behavioural targeting practice known as retargeting, essentially a way of reaching audiences who may have been interrupted when they visit a site.
The high vertebrate diversity recorded in this stratigraphic unit suggests an environment marked by a balanced predator prey dynamic, which may have been interrupted by the occasional presence of small human groups.
