could reef
Verbe régulier : reef - reefed- reefed
Traduction française : rentrer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could reef
you could reef
she could reef
we could reef
you could reef
they could reef 	I could be reefing
you could be reefing
she could be reefing
we could be reefing
you could be reefing
they could be reefing	I could have reefed
you could have reefed
she could have reefed
we could have reefed
you could have reefed
they could have reefed	I could have been reefing
you could have been reefing
she could have been reefing
we could have been reefing
you could have been reefing
they could have been reefing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not reef
you could not reef
she could not reef
we could not reef
you could not reef
they could not reef 	I could not be reefing
you could not be reefing
she could not be reefing
we could not be reefing
you could not be reefing
they could not be reefing	I could not have reefed
you could not have reefed
she could not have reefed
we could not have reefed
you could not have reefed
they could not have reefed	I could not have been reefing
you could not have been reefing
she could not have been reefing
we could not have been reefing
you could not have been reefing
they could not have been reefing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I reef?
could you reef?
could she reef?
could we reef?
could you reef?
could they reef? 	could I be reefing?
could you be reefing?
could she be reefing?
could we be reefing?
could you be reefing?
could they be reefing? 	could I have reefed?
could you have reefed?
could she have reefed?
could we have reefed?
could you have reefed?
could they have reefed? 	could I have been reefing?
could you have been reefing?
could she have been reefing?
could we have been reefing?
could you have been reefing?
could they have been reefing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not reef?
could you not reef?
could she not reef?
could we not reef?
could you not reef?
could they not reef? 	could I not be reefing?
could you not be reefing?
could she not be reefing?
could we not be reefing?
could you not be reefing?
could they not be reefing? 	could I not have reefed?
could you not have reefed?
could she not have reefed?
could we not have reefed?
could you not have reefed?
could they not have reefed? 	could I not have been reefing?
could you not have been reefing?
could she not have been reefing?
could we not have been reefing?
could you not have been reefing?
could they not have been reefing?