must snarl
Verbe régulier : snarl - snarled- snarled
Traduction française : gronder - lancer d'une voix rageuse 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must snarl
you must snarl
she must snarl
we must snarl
you must snarl
they must snarl 	I must be snarling
you must be snarling
she must be snarling
we must be snarling
you must be snarling
they must be snarling	I must have snarled
you must have snarled
she must have snarled
we must have snarled
you must have snarled
they must have snarled	I must have been snarling
you must have been snarling
she must have been snarling
we must have been snarling
you must have been snarling
they must have been snarling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't snarl
you mustn't snarl
she mustn't snarl
we mustn't snarl
you mustn't snarl
they mustn't snarl 	I mustn't be snarling
you mustn't be snarling
she mustn't be snarling
we mustn't be snarling
you mustn't be snarling
they mustn't be snarling	I mustn't have snarled
you mustn't have snarled
she mustn't have snarled
we mustn't have snarled
you mustn't have snarled
they mustn't have snarled	I mustn't have been snarling
you mustn't have been snarling
she mustn't have been snarling
we mustn't have been snarling
you mustn't have been snarling
they mustn't have been snarling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I snarl?
must you snarl?
must she snarl?
must we snarl?
must you snarl?
must they snarl? 	must I be snarling?
must you be snarling?
must she be snarling?
must we be snarling?
must you be snarling?
must they be snarling? 	must I have snarled?
must you have snarled?
must she have snarled?
must we have snarled?
must you have snarled?
must they have snarled? 	must I have been snarling?
must you have been snarling?
must she have been snarling?
must we have been snarling?
must you have been snarling?
must they have been snarling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I snarl?
mustn't you snarl?
mustn't she snarl?
mustn't we snarl?
mustn't you snarl?
mustn't they snarl? 	mustn't I be snarling?
mustn't you be snarling?
mustn't she be snarling?
mustn't we be snarling?
mustn't you be snarling?
mustn't they be snarling? 	mustn't I have snarled?
mustn't you have snarled?
mustn't she have snarled?
mustn't we have snarled?
mustn't you have snarled?
mustn't they have snarled? 	mustn't I have been snarling?
mustn't you have been snarling?
mustn't she have been snarling?
mustn't we have been snarling?
mustn't you have been snarling?
mustn't they have been snarling?