could acetify
Verbe régulier : acetify - acetified- acetified

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could acetify
you could acetify
he could acetify
we could acetify
you could acetify
they could acetify 	I could be acetifying
you could be acetifying
he could be acetifying
we could be acetifying
you could be acetifying
they could be acetifying	I could have acetified
you could have acetified
he could have acetified
we could have acetified
you could have acetified
they could have acetified	I could have been acetifying
you could have been acetifying
he could have been acetifying
we could have been acetifying
you could have been acetifying
they could have been acetifying	

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

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