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 couldn't acetify you couldn't acetify she couldn't acetify we couldn't acetify you couldn't acetify they couldn't acetify
Forme en V-ing
I couldn't be acetifying you couldn't be acetifying she couldn't be acetifying we couldn't be acetifying you couldn't be acetifying they couldn't be acetifying
Perfect
I couldn't have acetified you couldn't have acetified she couldn't have acetified we couldn't have acetified you couldn't have acetified they couldn't have acetified
Perfect en V-ing
I couldn't have been acetifying you couldn't have been acetifying she couldn't have been acetifying we couldn't have been acetifying you couldn't have been acetifying they couldn't 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
couldn't I acetify? couldn't you acetify? couldn't she acetify? couldn't we acetify? couldn't you acetify? couldn't they acetify?
Forme en V-ing
couldn't I be acetifying? couldn't you be acetifying? couldn't she be acetifying? couldn't we be acetifying? couldn't you be acetifying? couldn't they be acetifying?
Perfect
couldn't I have acetified? couldn't you have acetified? couldn't she have acetified? couldn't we have acetified? couldn't you have acetified? couldn't they have acetified?
Perfect en V-ing
couldn't I have been acetifying? couldn't you have been acetifying? couldn't she have been acetifying? couldn't we have been acetifying? couldn't you have been acetifying? couldn't they have been acetifying?