could avail
Verbe régulier : avail - availed- availed
Traduction française : se servir - servir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could avail
you could avail
she could avail
we could avail
you could avail
they could avail 	I could be availing
you could be availing
she could be availing
we could be availing
you could be availing
they could be availing	I could have availed
you could have availed
she could have availed
we could have availed
you could have availed
they could have availed	I could have been availing
you could have been availing
she could have been availing
we could have been availing
you could have been availing
they could have been availing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't avail
you couldn't avail
she couldn't avail
we couldn't avail
you couldn't avail
they couldn't avail 	I couldn't be availing
you couldn't be availing
she couldn't be availing
we couldn't be availing
you couldn't be availing
they couldn't be availing	I couldn't have availed
you couldn't have availed
she couldn't have availed
we couldn't have availed
you couldn't have availed
they couldn't have availed	I couldn't have been availing
you couldn't have been availing
she couldn't have been availing
we couldn't have been availing
you couldn't have been availing
they couldn't have been availing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I avail?
could you avail?
could she avail?
could we avail?
could you avail?
could they avail? 	could I be availing?
could you be availing?
could she be availing?
could we be availing?
could you be availing?
could they be availing? 	could I have availed?
could you have availed?
could she have availed?
could we have availed?
could you have availed?
could they have availed? 	could I have been availing?
could you have been availing?
could she have been availing?
could we have been availing?
could you have been availing?
could they have been availing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I avail?
couldn't you avail?
couldn't she avail?
couldn't we avail?
couldn't you avail?
couldn't they avail? 	couldn't I be availing?
couldn't you be availing?
couldn't she be availing?
couldn't we be availing?
couldn't you be availing?
couldn't they be availing? 	couldn't I have availed?
couldn't you have availed?
couldn't she have availed?
couldn't we have availed?
couldn't you have availed?
couldn't they have availed? 	couldn't I have been availing?
couldn't you have been availing?
couldn't she have been availing?
couldn't we have been availing?
couldn't you have been availing?
couldn't they have been availing?