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For questions about use of the present perfect, a verb construction which implies a present state arising out of a past eventuality.

1 vote
1 answer
14k views

“Have you known” or “Did you know”?

First of all, I know it has been mentioned before but I'm not sure which is correct. I've been learning about the Past Simple and the Past Perfect and if I've understood correctly, well, in high level …
0 votes
1 answer
967 views

Stative verbs with present perfect simple

First of all, 1. Can I use stative verbs with the present perfect simple? For example, know is a stative verb, Can I say: Have you known my real name is John? In sentence about I meant to ask …