could repurify
Verbe régulier : repurify - repurified- repurified

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could repurify
you could repurify
she could repurify
we could repurify
you could repurify
they could repurify 	I could be repurifying
you could be repurifying
she could be repurifying
we could be repurifying
you could be repurifying
they could be repurifying	I could have repurified
you could have repurified
she could have repurified
we could have repurified
you could have repurified
they could have repurified	I could have been repurifying
you could have been repurifying
she could have been repurifying
we could have been repurifying
you could have been repurifying
they could have been repurifying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't repurify
you couldn't repurify
she couldn't repurify
we couldn't repurify
you couldn't repurify
they couldn't repurify 	I couldn't be repurifying
you couldn't be repurifying
she couldn't be repurifying
we couldn't be repurifying
you couldn't be repurifying
they couldn't be repurifying	I couldn't have repurified
you couldn't have repurified
she couldn't have repurified
we couldn't have repurified
you couldn't have repurified
they couldn't have repurified	I couldn't have been repurifying
you couldn't have been repurifying
she couldn't have been repurifying
we couldn't have been repurifying
you couldn't have been repurifying
they couldn't have been repurifying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I repurify?
could you repurify?
could she repurify?
could we repurify?
could you repurify?
could they repurify? 	could I be repurifying?
could you be repurifying?
could she be repurifying?
could we be repurifying?
could you be repurifying?
could they be repurifying? 	could I have repurified?
could you have repurified?
could she have repurified?
could we have repurified?
could you have repurified?
could they have repurified? 	could I have been repurifying?
could you have been repurifying?
could she have been repurifying?
could we have been repurifying?
could you have been repurifying?
could they have been repurifying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I repurify?
couldn't you repurify?
couldn't she repurify?
couldn't we repurify?
couldn't you repurify?
couldn't they repurify? 	couldn't I be repurifying?
couldn't you be repurifying?
couldn't she be repurifying?
couldn't we be repurifying?
couldn't you be repurifying?
couldn't they be repurifying? 	couldn't I have repurified?
couldn't you have repurified?
couldn't she have repurified?
couldn't we have repurified?
couldn't you have repurified?
couldn't they have repurified? 	couldn't I have been repurifying?
couldn't you have been repurifying?
couldn't she have been repurifying?
couldn't we have been repurifying?
couldn't you have been repurifying?
couldn't they have been repurifying?