could sack
Verbe régulier : sack - sacked- sacked
Traduction française : mettre à la porte - mettre à sac 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could sack
you could sack
she could sack
we could sack
you could sack
they could sack 	I could be sacking
you could be sacking
she could be sacking
we could be sacking
you could be sacking
they could be sacking	I could have sacked
you could have sacked
she could have sacked
we could have sacked
you could have sacked
they could have sacked	I could have been sacking
you could have been sacking
she could have been sacking
we could have been sacking
you could have been sacking
they could have been sacking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't sack
you couldn't sack
she couldn't sack
we couldn't sack
you couldn't sack
they couldn't sack 	I couldn't be sacking
you couldn't be sacking
she couldn't be sacking
we couldn't be sacking
you couldn't be sacking
they couldn't be sacking	I couldn't have sacked
you couldn't have sacked
she couldn't have sacked
we couldn't have sacked
you couldn't have sacked
they couldn't have sacked	I couldn't have been sacking
you couldn't have been sacking
she couldn't have been sacking
we couldn't have been sacking
you couldn't have been sacking
they couldn't have been sacking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I sack?
could you sack?
could she sack?
could we sack?
could you sack?
could they sack? 	could I be sacking?
could you be sacking?
could she be sacking?
could we be sacking?
could you be sacking?
could they be sacking? 	could I have sacked?
could you have sacked?
could she have sacked?
could we have sacked?
could you have sacked?
could they have sacked? 	could I have been sacking?
could you have been sacking?
could she have been sacking?
could we have been sacking?
could you have been sacking?
could they have been sacking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I sack?
couldn't you sack?
couldn't she sack?
couldn't we sack?
couldn't you sack?
couldn't they sack? 	couldn't I be sacking?
couldn't you be sacking?
couldn't she be sacking?
couldn't we be sacking?
couldn't you be sacking?
couldn't they be sacking? 	couldn't I have sacked?
couldn't you have sacked?
couldn't she have sacked?
couldn't we have sacked?
couldn't you have sacked?
couldn't they have sacked? 	couldn't I have been sacking?
couldn't you have been sacking?
couldn't she have been sacking?
couldn't we have been sacking?
couldn't you have been sacking?
couldn't they have been sacking?