Verb tenses ( simple present, present continuous simple past, past continuous, future form, Present Perfect, present perfect continuous, past perfect and continuous, present simple and present continuous) “what action is happening? when is this happening. A: You won’t believe what happened yesterday. When I (come) out of the library, a strange guy (try) to break into my car! I could see him right there in the parking lot! B: Oh, no! What happened then? A: I yelled, “Stop!” When he (see) me, he (run) away.