could complete
Verbe régulier : complete - completed- completed
Traduction française : compléter - achever 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could complete
you could complete
she could complete
we could complete
you could complete
they could complete 	I could be completing
you could be completing
she could be completing
we could be completing
you could be completing
they could be completing	I could have completed
you could have completed
she could have completed
we could have completed
you could have completed
they could have completed	I could have been completing
you could have been completing
she could have been completing
we could have been completing
you could have been completing
they could have been completing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't complete
you couldn't complete
she couldn't complete
we couldn't complete
you couldn't complete
they couldn't complete 	I couldn't be completing
you couldn't be completing
she couldn't be completing
we couldn't be completing
you couldn't be completing
they couldn't be completing	I couldn't have completed
you couldn't have completed
she couldn't have completed
we couldn't have completed
you couldn't have completed
they couldn't have completed	I couldn't have been completing
you couldn't have been completing
she couldn't have been completing
we couldn't have been completing
you couldn't have been completing
they couldn't have been completing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I complete?
could you complete?
could she complete?
could we complete?
could you complete?
could they complete? 	could I be completing?
could you be completing?
could she be completing?
could we be completing?
could you be completing?
could they be completing? 	could I have completed?
could you have completed?
could she have completed?
could we have completed?
could you have completed?
could they have completed? 	could I have been completing?
could you have been completing?
could she have been completing?
could we have been completing?
could you have been completing?
could they have been completing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I complete?
couldn't you complete?
couldn't she complete?
couldn't we complete?
couldn't you complete?
couldn't they complete? 	couldn't I be completing?
couldn't you be completing?
couldn't she be completing?
couldn't we be completing?
couldn't you be completing?
couldn't they be completing? 	couldn't I have completed?
couldn't you have completed?
couldn't she have completed?
couldn't we have completed?
couldn't you have completed?
couldn't they have completed? 	couldn't I have been completing?
couldn't you have been completing?
couldn't she have been completing?
couldn't we have been completing?
couldn't you have been completing?
couldn't they have been completing?