could tram
Verbe régulier : tram - tramed- tramed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could tram
you could tram
she could tram
we could tram
you could tram
they could tram 	I could be traming
you could be traming
she could be traming
we could be traming
you could be traming
they could be traming	I could have tramed
you could have tramed
she could have tramed
we could have tramed
you could have tramed
they could have tramed	I could have been traming
you could have been traming
she could have been traming
we could have been traming
you could have been traming
they could have been traming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not tram
you could not tram
she could not tram
we could not tram
you could not tram
they could not tram 	I could not be traming
you could not be traming
she could not be traming
we could not be traming
you could not be traming
they could not be traming	I could not have tramed
you could not have tramed
she could not have tramed
we could not have tramed
you could not have tramed
they could not have tramed	I could not have been traming
you could not have been traming
she could not have been traming
we could not have been traming
you could not have been traming
they could not have been traming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I tram?
could you tram?
could she tram?
could we tram?
could you tram?
could they tram? 	could I be traming?
could you be traming?
could she be traming?
could we be traming?
could you be traming?
could they be traming? 	could I have tramed?
could you have tramed?
could she have tramed?
could we have tramed?
could you have tramed?
could they have tramed? 	could I have been traming?
could you have been traming?
could she have been traming?
could we have been traming?
could you have been traming?
could they have been traming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not tram?
could you not tram?
could she not tram?
could we not tram?
could you not tram?
could they not tram? 	could I not be traming?
could you not be traming?
could she not be traming?
could we not be traming?
could you not be traming?
could they not be traming? 	could I not have tramed?
could you not have tramed?
could she not have tramed?
could we not have tramed?
could you not have tramed?
could they not have tramed? 	could I not have been traming?
could you not have been traming?
could she not have been traming?
could we not have been traming?
could you not have been traming?
could they not have been traming?