Present Perfect - Present Perfect Continuous

have done

was doing

have been doing

has been doing

has been learning

was learning

have been learning

has learnt

were

had been waiting

have been waiting

has been waiting

wrote

was writing

has been writing

has written

has done

has been doing

was doing

had been doing

was thinking

had thought

am thinking

have been thinking

have known

have been known

have been knowing

know

hasn’t seen

hasn’t been seeing

haven’t seen

haven’t saw

has bought

bought

has been buying

had bought

found

had found

has been finding

has found

was looking

has been looking

is looking

had been looking

have been calling

was calling

had been calling

have called

have called

have been calling

was calling

has called

did you do

has you done

have you done

have you been doing

was you doing

were you doing

has you been doing

have you been doing

Did you do- ...haven’t

Have you done -... haven’t

Had you done - . ....hadn’t

Has you done - ... hasn’t

hasn’t done

haven’t done

didn’t do

wasn’t doing

has already made

has already make

have already made

have already been making

have ever eaten

have never eaten

didn’t eat

has never eaten

has been built

have been built

has been building

have been building