could rupture
Verbe régulier : rupture - ruptured- ruptured
Traduction française : rompre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could rupture
you could rupture
he could rupture
we could rupture
you could rupture
they could rupture 	I could be rupturing
you could be rupturing
he could be rupturing
we could be rupturing
you could be rupturing
they could be rupturing	I could have ruptured
you could have ruptured
he could have ruptured
we could have ruptured
you could have ruptured
they could have ruptured	I could have been rupturing
you could have been rupturing
he could have been rupturing
we could have been rupturing
you could have been rupturing
they could have been rupturing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't rupture
you couldn't rupture
he couldn't rupture
we couldn't rupture
you couldn't rupture
they couldn't rupture 	I couldn't be rupturing
you couldn't be rupturing
he couldn't be rupturing
we couldn't be rupturing
you couldn't be rupturing
they couldn't be rupturing	I couldn't have ruptured
you couldn't have ruptured
he couldn't have ruptured
we couldn't have ruptured
you couldn't have ruptured
they couldn't have ruptured	I couldn't have been rupturing
you couldn't have been rupturing
he couldn't have been rupturing
we couldn't have been rupturing
you couldn't have been rupturing
they couldn't have been rupturing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I rupture?
could you rupture?
could he rupture?
could we rupture?
could you rupture?
could they rupture? 	could I be rupturing?
could you be rupturing?
could he be rupturing?
could we be rupturing?
could you be rupturing?
could they be rupturing? 	could I have ruptured?
could you have ruptured?
could he have ruptured?
could we have ruptured?
could you have ruptured?
could they have ruptured? 	could I have been rupturing?
could you have been rupturing?
could he have been rupturing?
could we have been rupturing?
could you have been rupturing?
could they have been rupturing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I rupture?
couldn't you rupture?
couldn't he rupture?
couldn't we rupture?
couldn't you rupture?
couldn't they rupture? 	couldn't I be rupturing?
couldn't you be rupturing?
couldn't he be rupturing?
couldn't we be rupturing?
couldn't you be rupturing?
couldn't they be rupturing? 	couldn't I have ruptured?
couldn't you have ruptured?
couldn't he have ruptured?
couldn't we have ruptured?
couldn't you have ruptured?
couldn't they have ruptured? 	couldn't I have been rupturing?
couldn't you have been rupturing?
couldn't he have been rupturing?
couldn't we have been rupturing?
couldn't you have been rupturing?
couldn't they have been rupturing?