In Present perfect^x, Stative verbs^x, Grammar^x

Hi, YSchneider. I am not a native speaker and this is indeed a tough grammar point for non-native speakers.Here is an extract from CGEL*: Did you lock the front door?

«Tom is being a rich student. vs Tom will have been being a rich student. vs Tom will be being a rich student.» As you should have read, the Present Continuous tense is used to express an on-going (active) process, that is happening at the moment of speech (the present). But being a...