could cave
Verbe régulier : cave - caved- caved
Traduction française : faire de la spéléologie 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could cave
you could cave
she could cave
we could cave
you could cave
they could cave 	I could be caving
you could be caving
she could be caving
we could be caving
you could be caving
they could be caving	I could have caved
you could have caved
she could have caved
we could have caved
you could have caved
they could have caved	I could have been caving
you could have been caving
she could have been caving
we could have been caving
you could have been caving
they could have been caving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not cave
you could not cave
she could not cave
we could not cave
you could not cave
they could not cave 	I could not be caving
you could not be caving
she could not be caving
we could not be caving
you could not be caving
they could not be caving	I could not have caved
you could not have caved
she could not have caved
we could not have caved
you could not have caved
they could not have caved	I could not have been caving
you could not have been caving
she could not have been caving
we could not have been caving
you could not have been caving
they could not have been caving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I cave?
could you cave?
could she cave?
could we cave?
could you cave?
could they cave? 	could I be caving?
could you be caving?
could she be caving?
could we be caving?
could you be caving?
could they be caving? 	could I have caved?
could you have caved?
could she have caved?
could we have caved?
could you have caved?
could they have caved? 	could I have been caving?
could you have been caving?
could she have been caving?
could we have been caving?
could you have been caving?
could they have been caving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not cave?
could you not cave?
could she not cave?
could we not cave?
could you not cave?
could they not cave? 	could I not be caving?
could you not be caving?
could she not be caving?
could we not be caving?
could you not be caving?
could they not be caving? 	could I not have caved?
could you not have caved?
could she not have caved?
could we not have caved?
could you not have caved?
could they not have caved? 	could I not have been caving?
could you not have been caving?
could she not have been caving?
could we not have been caving?
could you not have been caving?
could they not have been caving?