I could acetify you could acetify she could acetify we could acetify you could acetify they could acetify
Forme en V-ing
I could be acetifying you could be acetifying she could be acetifying we could be acetifying you could be acetifying they could be acetifying
Perfect
I could have acetified you could have acetified she could have acetified we could have acetified you could have acetified they could have acetified
Perfect en V-ing
I could have been acetifying you could have been acetifying she could have been acetifying we could have been acetifying you could have been acetifying they could have been acetifying
Négation
Forme simple
I could not acetify you could not acetify she could not acetify we could not acetify you could not acetify they could not acetify
Forme en V-ing
I could not be acetifying you could not be acetifying she could not be acetifying we could not be acetifying you could not be acetifying they could not be acetifying
Perfect
I could not have acetified you could not have acetified she could not have acetified we could not have acetified you could not have acetified they could not have acetified
Perfect en V-ing
I could not have been acetifying you could not have been acetifying she could not have been acetifying we could not have been acetifying you could not have been acetifying they could not have been acetifying
Forme interrogative
Forme simple
could I acetify? could you acetify? could she acetify? could we acetify? could you acetify? could they acetify?
Forme en V-ing
could I be acetifying? could you be acetifying? could she be acetifying? could we be acetifying? could you be acetifying? could they be acetifying?
Perfect
could I have acetified? could you have acetified? could she have acetified? could we have acetified? could you have acetified? could they have acetified?
Perfect en V-ing
could I have been acetifying? could you have been acetifying? could she have been acetifying? could we have been acetifying? could you have been acetifying? could they have been acetifying?
Forme interro-négative
Forme simple
could I not acetify? could you not acetify? could she not acetify? could we not acetify? could you not acetify? could they not acetify?
Forme en V-ing
could I not be acetifying? could you not be acetifying? could she not be acetifying? could we not be acetifying? could you not be acetifying? could they not be acetifying?
Perfect
could I not have acetified? could you not have acetified? could she not have acetified? could we not have acetified? could you not have acetified? could they not have acetified?
Perfect en V-ing
could I not have been acetifying? could you not have been acetifying? could she not have been acetifying? could we not have been acetifying? could you not have been acetifying? could they not have been acetifying?