could unburden
Verbe régulier : unburden - unburdened- unburdened
Traduction française : décharger (d'un fardeau) - livrer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could unburden
you could unburden
she could unburden
we could unburden
you could unburden
they could unburden 	I could be unburdening
you could be unburdening
she could be unburdening
we could be unburdening
you could be unburdening
they could be unburdening	I could have unburdened
you could have unburdened
she could have unburdened
we could have unburdened
you could have unburdened
they could have unburdened	I could have been unburdening
you could have been unburdening
she could have been unburdening
we could have been unburdening
you could have been unburdening
they could have been unburdening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't unburden
you couldn't unburden
she couldn't unburden
we couldn't unburden
you couldn't unburden
they couldn't unburden 	I couldn't be unburdening
you couldn't be unburdening
she couldn't be unburdening
we couldn't be unburdening
you couldn't be unburdening
they couldn't be unburdening	I couldn't have unburdened
you couldn't have unburdened
she couldn't have unburdened
we couldn't have unburdened
you couldn't have unburdened
they couldn't have unburdened	I couldn't have been unburdening
you couldn't have been unburdening
she couldn't have been unburdening
we couldn't have been unburdening
you couldn't have been unburdening
they couldn't have been unburdening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I unburden?
could you unburden?
could she unburden?
could we unburden?
could you unburden?
could they unburden? 	could I be unburdening?
could you be unburdening?
could she be unburdening?
could we be unburdening?
could you be unburdening?
could they be unburdening? 	could I have unburdened?
could you have unburdened?
could she have unburdened?
could we have unburdened?
could you have unburdened?
could they have unburdened? 	could I have been unburdening?
could you have been unburdening?
could she have been unburdening?
could we have been unburdening?
could you have been unburdening?
could they have been unburdening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I unburden?
couldn't you unburden?
couldn't she unburden?
couldn't we unburden?
couldn't you unburden?
couldn't they unburden? 	couldn't I be unburdening?
couldn't you be unburdening?
couldn't she be unburdening?
couldn't we be unburdening?
couldn't you be unburdening?
couldn't they be unburdening? 	couldn't I have unburdened?
couldn't you have unburdened?
couldn't she have unburdened?
couldn't we have unburdened?
couldn't you have unburdened?
couldn't they have unburdened? 	couldn't I have been unburdening?
couldn't you have been unburdening?
couldn't she have been unburdening?
couldn't we have been unburdening?
couldn't you have been unburdening?
couldn't they have been unburdening?