could scowl
Verbe régulier : scowl - scowled- scowled
Traduction française : se renfrogner - prendre un air menaçant 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could scowl
you could scowl
he could scowl
we could scowl
you could scowl
they could scowl 	I could be scowling
you could be scowling
he could be scowling
we could be scowling
you could be scowling
they could be scowling	I could have scowled
you could have scowled
he could have scowled
we could have scowled
you could have scowled
they could have scowled	I could have been scowling
you could have been scowling
he could have been scowling
we could have been scowling
you could have been scowling
they could have been scowling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not scowl
you could not scowl
he could not scowl
we could not scowl
you could not scowl
they could not scowl 	I could not be scowling
you could not be scowling
he could not be scowling
we could not be scowling
you could not be scowling
they could not be scowling	I could not have scowled
you could not have scowled
he could not have scowled
we could not have scowled
you could not have scowled
they could not have scowled	I could not have been scowling
you could not have been scowling
he could not have been scowling
we could not have been scowling
you could not have been scowling
they could not have been scowling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I scowl?
could you scowl?
could he scowl?
could we scowl?
could you scowl?
could they scowl? 	could I be scowling?
could you be scowling?
could he be scowling?
could we be scowling?
could you be scowling?
could they be scowling? 	could I have scowled?
could you have scowled?
could he have scowled?
could we have scowled?
could you have scowled?
could they have scowled? 	could I have been scowling?
could you have been scowling?
could he have been scowling?
could we have been scowling?
could you have been scowling?
could they have been scowling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not scowl?
could you not scowl?
could he not scowl?
could we not scowl?
could you not scowl?
could they not scowl? 	could I not be scowling?
could you not be scowling?
could he not be scowling?
could we not be scowling?
could you not be scowling?
could they not be scowling? 	could I not have scowled?
could you not have scowled?
could he not have scowled?
could we not have scowled?
could you not have scowled?
could they not have scowled? 	could I not have been scowling?
could you not have been scowling?
could he not have been scowling?
could we not have been scowling?
could you not have been scowling?
could they not have been scowling?