could doven
Verbe régulier : doven - dovened- dovened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could doven
you could doven
she could doven
we could doven
you could doven
they could doven 	I could be dovening
you could be dovening
she could be dovening
we could be dovening
you could be dovening
they could be dovening	I could have dovened
you could have dovened
she could have dovened
we could have dovened
you could have dovened
they could have dovened	I could have been dovening
you could have been dovening
she could have been dovening
we could have been dovening
you could have been dovening
they could have been dovening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't doven
you couldn't doven
she couldn't doven
we couldn't doven
you couldn't doven
they couldn't doven 	I couldn't be dovening
you couldn't be dovening
she couldn't be dovening
we couldn't be dovening
you couldn't be dovening
they couldn't be dovening	I couldn't have dovened
you couldn't have dovened
she couldn't have dovened
we couldn't have dovened
you couldn't have dovened
they couldn't have dovened	I couldn't have been dovening
you couldn't have been dovening
she couldn't have been dovening
we couldn't have been dovening
you couldn't have been dovening
they couldn't have been dovening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I doven?
could you doven?
could she doven?
could we doven?
could you doven?
could they doven? 	could I be dovening?
could you be dovening?
could she be dovening?
could we be dovening?
could you be dovening?
could they be dovening? 	could I have dovened?
could you have dovened?
could she have dovened?
could we have dovened?
could you have dovened?
could they have dovened? 	could I have been dovening?
could you have been dovening?
could she have been dovening?
could we have been dovening?
could you have been dovening?
could they have been dovening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I doven?
couldn't you doven?
couldn't she doven?
couldn't we doven?
couldn't you doven?
couldn't they doven? 	couldn't I be dovening?
couldn't you be dovening?
couldn't she be dovening?
couldn't we be dovening?
couldn't you be dovening?
couldn't they be dovening? 	couldn't I have dovened?
couldn't you have dovened?
couldn't she have dovened?
couldn't we have dovened?
couldn't you have dovened?
couldn't they have dovened? 	couldn't I have been dovening?
couldn't you have been dovening?
couldn't she have been dovening?
couldn't we have been dovening?
couldn't you have been dovening?
couldn't they have been dovening?