could preexclude
Verbe régulier : preexclude - preexcluded- preexcluded

Affirmation 	
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I could preexclude
you could preexclude
she could preexclude
we could preexclude
you could preexclude
they could preexclude 	I could be preexcluding
you could be preexcluding
she could be preexcluding
we could be preexcluding
you could be preexcluding
they could be preexcluding	I could have preexcluded
you could have preexcluded
she could have preexcluded
we could have preexcluded
you could have preexcluded
they could have preexcluded	I could have been preexcluding
you could have been preexcluding
she could have been preexcluding
we could have been preexcluding
you could have been preexcluding
they could have been preexcluding	

Négation 	
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I couldn't preexclude
you couldn't preexclude
she couldn't preexclude
we couldn't preexclude
you couldn't preexclude
they couldn't preexclude 	I couldn't be preexcluding
you couldn't be preexcluding
she couldn't be preexcluding
we couldn't be preexcluding
you couldn't be preexcluding
they couldn't be preexcluding	I couldn't have preexcluded
you couldn't have preexcluded
she couldn't have preexcluded
we couldn't have preexcluded
you couldn't have preexcluded
they couldn't have preexcluded	I couldn't have been preexcluding
you couldn't have been preexcluding
she couldn't have been preexcluding
we couldn't have been preexcluding
you couldn't have been preexcluding
they couldn't have been preexcluding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I preexclude?
could you preexclude?
could she preexclude?
could we preexclude?
could you preexclude?
could they preexclude? 	could I be preexcluding?
could you be preexcluding?
could she be preexcluding?
could we be preexcluding?
could you be preexcluding?
could they be preexcluding? 	could I have preexcluded?
could you have preexcluded?
could she have preexcluded?
could we have preexcluded?
could you have preexcluded?
could they have preexcluded? 	could I have been preexcluding?
could you have been preexcluding?
could she have been preexcluding?
could we have been preexcluding?
could you have been preexcluding?
could they have been preexcluding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I preexclude?
couldn't you preexclude?
couldn't she preexclude?
couldn't we preexclude?
couldn't you preexclude?
couldn't they preexclude? 	couldn't I be preexcluding?
couldn't you be preexcluding?
couldn't she be preexcluding?
couldn't we be preexcluding?
couldn't you be preexcluding?
couldn't they be preexcluding? 	couldn't I have preexcluded?
couldn't you have preexcluded?
couldn't she have preexcluded?
couldn't we have preexcluded?
couldn't you have preexcluded?
couldn't they have preexcluded? 	couldn't I have been preexcluding?
couldn't you have been preexcluding?
couldn't she have been preexcluding?
couldn't we have been preexcluding?
couldn't you have been preexcluding?
couldn't they have been preexcluding?