could bit
Verbe régulier : bit - bited- bited

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could bit
you could bit
she could bit
we could bit
you could bit
they could bit 	I could be biting
you could be biting
she could be biting
we could be biting
you could be biting
they could be biting	I could have bited
you could have bited
she could have bited
we could have bited
you could have bited
they could have bited	I could have been biting
you could have been biting
she could have been biting
we could have been biting
you could have been biting
they could have been biting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't bit
you couldn't bit
she couldn't bit
we couldn't bit
you couldn't bit
they couldn't bit 	I couldn't be biting
you couldn't be biting
she couldn't be biting
we couldn't be biting
you couldn't be biting
they couldn't be biting	I couldn't have bited
you couldn't have bited
she couldn't have bited
we couldn't have bited
you couldn't have bited
they couldn't have bited	I couldn't have been biting
you couldn't have been biting
she couldn't have been biting
we couldn't have been biting
you couldn't have been biting
they couldn't have been biting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I bit?
could you bit?
could she bit?
could we bit?
could you bit?
could they bit? 	could I be biting?
could you be biting?
could she be biting?
could we be biting?
could you be biting?
could they be biting? 	could I have bited?
could you have bited?
could she have bited?
could we have bited?
could you have bited?
could they have bited? 	could I have been biting?
could you have been biting?
could she have been biting?
could we have been biting?
could you have been biting?
could they have been biting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I bit?
couldn't you bit?
couldn't she bit?
couldn't we bit?
couldn't you bit?
couldn't they bit? 	couldn't I be biting?
couldn't you be biting?
couldn't she be biting?
couldn't we be biting?
couldn't you be biting?
couldn't they be biting? 	couldn't I have bited?
couldn't you have bited?
couldn't she have bited?
couldn't we have bited?
couldn't you have bited?
couldn't they have bited? 	couldn't I have been biting?
couldn't you have been biting?
couldn't she have been biting?
couldn't we have been biting?
couldn't you have been biting?
couldn't they have been biting?