could gnarl
Verbe régulier : gnarl - gnarled- gnarled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could gnarl
you could gnarl
he could gnarl
we could gnarl
you could gnarl
they could gnarl 	I could be gnarling
you could be gnarling
he could be gnarling
we could be gnarling
you could be gnarling
they could be gnarling	I could have gnarled
you could have gnarled
he could have gnarled
we could have gnarled
you could have gnarled
they could have gnarled	I could have been gnarling
you could have been gnarling
he could have been gnarling
we could have been gnarling
you could have been gnarling
they could have been gnarling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't gnarl
you couldn't gnarl
he couldn't gnarl
we couldn't gnarl
you couldn't gnarl
they couldn't gnarl 	I couldn't be gnarling
you couldn't be gnarling
he couldn't be gnarling
we couldn't be gnarling
you couldn't be gnarling
they couldn't be gnarling	I couldn't have gnarled
you couldn't have gnarled
he couldn't have gnarled
we couldn't have gnarled
you couldn't have gnarled
they couldn't have gnarled	I couldn't have been gnarling
you couldn't have been gnarling
he couldn't have been gnarling
we couldn't have been gnarling
you couldn't have been gnarling
they couldn't have been gnarling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I gnarl?
could you gnarl?
could he gnarl?
could we gnarl?
could you gnarl?
could they gnarl? 	could I be gnarling?
could you be gnarling?
could he be gnarling?
could we be gnarling?
could you be gnarling?
could they be gnarling? 	could I have gnarled?
could you have gnarled?
could he have gnarled?
could we have gnarled?
could you have gnarled?
could they have gnarled? 	could I have been gnarling?
could you have been gnarling?
could he have been gnarling?
could we have been gnarling?
could you have been gnarling?
could they have been gnarling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I gnarl?
couldn't you gnarl?
couldn't he gnarl?
couldn't we gnarl?
couldn't you gnarl?
couldn't they gnarl? 	couldn't I be gnarling?
couldn't you be gnarling?
couldn't he be gnarling?
couldn't we be gnarling?
couldn't you be gnarling?
couldn't they be gnarling? 	couldn't I have gnarled?
couldn't you have gnarled?
couldn't he have gnarled?
couldn't we have gnarled?
couldn't you have gnarled?
couldn't they have gnarled? 	couldn't I have been gnarling?
couldn't you have been gnarling?
couldn't he have been gnarling?
couldn't we have been gnarling?
couldn't you have been gnarling?
couldn't they have been gnarling?