could laten
Verbe régulier : laten - latened- latened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could laten
you could laten
she could laten
we could laten
you could laten
they could laten 	I could be latening
you could be latening
she could be latening
we could be latening
you could be latening
they could be latening	I could have latened
you could have latened
she could have latened
we could have latened
you could have latened
they could have latened	I could have been latening
you could have been latening
she could have been latening
we could have been latening
you could have been latening
they could have been latening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't laten
you couldn't laten
she couldn't laten
we couldn't laten
you couldn't laten
they couldn't laten 	I couldn't be latening
you couldn't be latening
she couldn't be latening
we couldn't be latening
you couldn't be latening
they couldn't be latening	I couldn't have latened
you couldn't have latened
she couldn't have latened
we couldn't have latened
you couldn't have latened
they couldn't have latened	I couldn't have been latening
you couldn't have been latening
she couldn't have been latening
we couldn't have been latening
you couldn't have been latening
they couldn't have been latening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I laten?
could you laten?
could she laten?
could we laten?
could you laten?
could they laten? 	could I be latening?
could you be latening?
could she be latening?
could we be latening?
could you be latening?
could they be latening? 	could I have latened?
could you have latened?
could she have latened?
could we have latened?
could you have latened?
could they have latened? 	could I have been latening?
could you have been latening?
could she have been latening?
could we have been latening?
could you have been latening?
could they have been latening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I laten?
couldn't you laten?
couldn't she laten?
couldn't we laten?
couldn't you laten?
couldn't they laten? 	couldn't I be latening?
couldn't you be latening?
couldn't she be latening?
couldn't we be latening?
couldn't you be latening?
couldn't they be latening? 	couldn't I have latened?
couldn't you have latened?
couldn't she have latened?
couldn't we have latened?
couldn't you have latened?
couldn't they have latened? 	couldn't I have been latening?
couldn't you have been latening?
couldn't she have been latening?
couldn't we have been latening?
couldn't you have been latening?
couldn't they have been latening?