Usage of might have
What is the meaning of these sentences, please?

I might have gone to his wedding.

She might have told lies.

You might have told me you weren’t coming home for dinner.

He might have missed the train

Question

Usage of might have
What is the meaning of these sentences, please?

I might have gone to his wedding.

She might have told lies.

You might have told me you weren’t coming home for dinner.

He might have missed the train

Answer

"might have" is used when you're speculating about something that happened in the past. For example, "She might have told lies": you think she told lies but it's just a suspicion and you're not 100% sure.