I can acetify you can acetify he can acetify we can acetify you can acetify they can acetify
Forme en V-ing
I can be acetifying you can be acetifying he can be acetifying we can be acetifying you can be acetifying they can be acetifying
Perfect
I can have acetified you can have acetified he can have acetified we can have acetified you can have acetified they can have acetified
Perfect en V-ing
I can have been acetifying you can have been acetifying he can have been acetifying we can have been acetifying you can have been acetifying they can have been acetifying
Négation
Forme simple
I can't acetify you can't acetify he can't acetify we can't acetify you can't acetify they can't acetify
Forme en V-ing
I can't be acetifying you can't be acetifying he can't be acetifying we can't be acetifying you can't be acetifying they can't be acetifying
Perfect
I can't have acetified you can't have acetified he can't have acetified we can't have acetified you can't have acetified they can't have acetified
Perfect en V-ing
I can't have been acetifying you can't have been acetifying he can't have been acetifying we can't have been acetifying you can't have been acetifying they can't have been acetifying
Forme interrogative
Forme simple
can I acetify? can you acetify? can he acetify? can we acetify? can you acetify? can they acetify?
Forme en V-ing
can I be acetifying? can you be acetifying? can he be acetifying? can we be acetifying? can you be acetifying? can they be acetifying?
Perfect
can I have acetified? can you have acetified? can he have acetified? can we have acetified? can you have acetified? can they have acetified?
Perfect en V-ing
can I have been acetifying? can you have been acetifying? can he have been acetifying? can we have been acetifying? can you have been acetifying? can they have been acetifying?
Forme interro-négative
Forme simple
can't I acetify? can't you acetify? can't he acetify? can't we acetify? can't you acetify? can't they acetify?
Forme en V-ing
can't I be acetifying? can't you be acetifying? can't he be acetifying? can't we be acetifying? can't you be acetifying? can't they be acetifying?
Perfect
can't I have acetified? can't you have acetified? can't he have acetified? can't we have acetified? can't you have acetified? can't they have acetified?
Perfect en V-ing
can't I have been acetifying? can't you have been acetifying? can't he have been acetifying? can't we have been acetifying? can't you have been acetifying? can't they have been acetifying?