could pumice
Verbe régulier : pumice - pumiced- pumiced
Traduction française : poncer - passer à la pierre ponce 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could pumice
you could pumice
he could pumice
we could pumice
you could pumice
they could pumice 	I could be pumicing
you could be pumicing
he could be pumicing
we could be pumicing
you could be pumicing
they could be pumicing	I could have pumiced
you could have pumiced
he could have pumiced
we could have pumiced
you could have pumiced
they could have pumiced	I could have been pumicing
you could have been pumicing
he could have been pumicing
we could have been pumicing
you could have been pumicing
they could have been pumicing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't pumice
you couldn't pumice
he couldn't pumice
we couldn't pumice
you couldn't pumice
they couldn't pumice 	I couldn't be pumicing
you couldn't be pumicing
he couldn't be pumicing
we couldn't be pumicing
you couldn't be pumicing
they couldn't be pumicing	I couldn't have pumiced
you couldn't have pumiced
he couldn't have pumiced
we couldn't have pumiced
you couldn't have pumiced
they couldn't have pumiced	I couldn't have been pumicing
you couldn't have been pumicing
he couldn't have been pumicing
we couldn't have been pumicing
you couldn't have been pumicing
they couldn't have been pumicing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I pumice?
could you pumice?
could he pumice?
could we pumice?
could you pumice?
could they pumice? 	could I be pumicing?
could you be pumicing?
could he be pumicing?
could we be pumicing?
could you be pumicing?
could they be pumicing? 	could I have pumiced?
could you have pumiced?
could he have pumiced?
could we have pumiced?
could you have pumiced?
could they have pumiced? 	could I have been pumicing?
could you have been pumicing?
could he have been pumicing?
could we have been pumicing?
could you have been pumicing?
could they have been pumicing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I pumice?
couldn't you pumice?
couldn't he pumice?
couldn't we pumice?
couldn't you pumice?
couldn't they pumice? 	couldn't I be pumicing?
couldn't you be pumicing?
couldn't he be pumicing?
couldn't we be pumicing?
couldn't you be pumicing?
couldn't they be pumicing? 	couldn't I have pumiced?
couldn't you have pumiced?
couldn't he have pumiced?
couldn't we have pumiced?
couldn't you have pumiced?
couldn't they have pumiced? 	couldn't I have been pumicing?
couldn't you have been pumicing?
couldn't he have been pumicing?
couldn't we have been pumicing?
couldn't you have been pumicing?
couldn't they have been pumicing?