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
he could laten
we could laten
you could laten
they could laten 	I could be latening
you could be latening
he could be latening
we could be latening
you could be latening
they could be latening	I could have latened
you could have latened
he 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
he 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
he 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
he 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
he 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
he 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 he laten?
could we laten?
could you laten?
could they laten? 	could I be latening?
could you be latening?
could he be latening?
could we be latening?
could you be latening?
could they be latening? 	could I have latened?
could you have latened?
could he 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 he 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 he 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 he 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 he 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 he have been latening?
couldn't we have been latening?
couldn't you have been latening?
couldn't they have been latening?