could rentrer
Regular verb: rentrer - rentrered- rentrered

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could rentrer
you could rentrer
he could rentrer
we could rentrer
you could rentrer
they could rentrer 	I could be rentrering
you could be rentrering
he could be rentrering
we could be rentrering
you could be rentrering
they could be rentrering	I could have rentrered
you could have rentrered
he could have rentrered
we could have rentrered
you could have rentrered
they could have rentrered	I could have been rentrering
you could have been rentrering
he could have been rentrering
we could have been rentrering
you could have been rentrering
they could have been rentrering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not rentrer
you could not rentrer
he could not rentrer
we could not rentrer
you could not rentrer
they could not rentrer 	I could not be rentrering
you could not be rentrering
he could not be rentrering
we could not be rentrering
you could not be rentrering
they could not be rentrering	I could not have rentrered
you could not have rentrered
he could not have rentrered
we could not have rentrered
you could not have rentrered
they could not have rentrered	I could not have been rentrering
you could not have been rentrering
he could not have been rentrering
we could not have been rentrering
you could not have been rentrering
they could not have been rentrering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I rentrer?
could you rentrer?
could he rentrer?
could we rentrer?
could you rentrer?
could they rentrer? 	could I be rentrering?
could you be rentrering?
could he be rentrering?
could we be rentrering?
could you be rentrering?
could they be rentrering? 	could I have rentrered?
could you have rentrered?
could he have rentrered?
could we have rentrered?
could you have rentrered?
could they have rentrered? 	could I have been rentrering?
could you have been rentrering?
could he have been rentrering?
could we have been rentrering?
could you have been rentrering?
could they have been rentrering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not rentrer?
could you not rentrer?
could he not rentrer?
could we not rentrer?
could you not rentrer?
could they not rentrer? 	could I not be rentrering?
could you not be rentrering?
could he not be rentrering?
could we not be rentrering?
could you not be rentrering?
could they not be rentrering? 	could I not have rentrered?
could you not have rentrered?
could he not have rentrered?
could we not have rentrered?
could you not have rentrered?
could they not have rentrered? 	could I not have been rentrering?
could you not have been rentrering?
could he not have been rentrering?
could we not have been rentrering?
could you not have been rentrering?
could they not have been rentrering?