could preassign
Verbe régulier : preassign - preassigned- preassigned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could preassign
you could preassign
she could preassign
we could preassign
you could preassign
they could preassign 	I could be preassigning
you could be preassigning
she could be preassigning
we could be preassigning
you could be preassigning
they could be preassigning	I could have preassigned
you could have preassigned
she could have preassigned
we could have preassigned
you could have preassigned
they could have preassigned	I could have been preassigning
you could have been preassigning
she could have been preassigning
we could have been preassigning
you could have been preassigning
they could have been preassigning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't preassign
you couldn't preassign
she couldn't preassign
we couldn't preassign
you couldn't preassign
they couldn't preassign 	I couldn't be preassigning
you couldn't be preassigning
she couldn't be preassigning
we couldn't be preassigning
you couldn't be preassigning
they couldn't be preassigning	I couldn't have preassigned
you couldn't have preassigned
she couldn't have preassigned
we couldn't have preassigned
you couldn't have preassigned
they couldn't have preassigned	I couldn't have been preassigning
you couldn't have been preassigning
she couldn't have been preassigning
we couldn't have been preassigning
you couldn't have been preassigning
they couldn't have been preassigning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I preassign?
could you preassign?
could she preassign?
could we preassign?
could you preassign?
could they preassign? 	could I be preassigning?
could you be preassigning?
could she be preassigning?
could we be preassigning?
could you be preassigning?
could they be preassigning? 	could I have preassigned?
could you have preassigned?
could she have preassigned?
could we have preassigned?
could you have preassigned?
could they have preassigned? 	could I have been preassigning?
could you have been preassigning?
could she have been preassigning?
could we have been preassigning?
could you have been preassigning?
could they have been preassigning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I preassign?
couldn't you preassign?
couldn't she preassign?
couldn't we preassign?
couldn't you preassign?
couldn't they preassign? 	couldn't I be preassigning?
couldn't you be preassigning?
couldn't she be preassigning?
couldn't we be preassigning?
couldn't you be preassigning?
couldn't they be preassigning? 	couldn't I have preassigned?
couldn't you have preassigned?
couldn't she have preassigned?
couldn't we have preassigned?
couldn't you have preassigned?
couldn't they have preassigned? 	couldn't I have been preassigning?
couldn't you have been preassigning?
couldn't she have been preassigning?
couldn't we have been preassigning?
couldn't you have been preassigning?
couldn't they have been preassigning?