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 couldn't scowl
you couldn't scowl
he couldn't scowl
we couldn't scowl
you couldn't scowl
they couldn't scowl 	I couldn't be scowling
you couldn't be scowling
he couldn't be scowling
we couldn't be scowling
you couldn't be scowling
they couldn't be scowling	I couldn't have scowled
you couldn't have scowled
he couldn't have scowled
we couldn't have scowled
you couldn't have scowled
they couldn't have scowled	I couldn't have been scowling
you couldn't have been scowling
he couldn't have been scowling
we couldn't have been scowling
you couldn't have been scowling
they couldn't 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 	
couldn't I scowl?
couldn't you scowl?
couldn't he scowl?
couldn't we scowl?
couldn't you scowl?
couldn't they scowl? 	couldn't I be scowling?
couldn't you be scowling?
couldn't he be scowling?
couldn't we be scowling?
couldn't you be scowling?
couldn't they be scowling? 	couldn't I have scowled?
couldn't you have scowled?
couldn't he have scowled?
couldn't we have scowled?
couldn't you have scowled?
couldn't they have scowled? 	couldn't I have been scowling?
couldn't you have been scowling?
couldn't he have been scowling?
couldn't we have been scowling?
couldn't you have been scowling?
couldn't they have been scowling?