must snicker
Verbe régulier : snicker - snickered- snickered
Traduction française : ricaner - hennir doucement 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must snicker
you must snicker
he must snicker
we must snicker
you must snicker
they must snicker 	I must be snickering
you must be snickering
he must be snickering
we must be snickering
you must be snickering
they must be snickering	I must have snickered
you must have snickered
he must have snickered
we must have snickered
you must have snickered
they must have snickered	I must have been snickering
you must have been snickering
he must have been snickering
we must have been snickering
you must have been snickering
they must have been snickering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't snicker
you mustn't snicker
he mustn't snicker
we mustn't snicker
you mustn't snicker
they mustn't snicker 	I mustn't be snickering
you mustn't be snickering
he mustn't be snickering
we mustn't be snickering
you mustn't be snickering
they mustn't be snickering	I mustn't have snickered
you mustn't have snickered
he mustn't have snickered
we mustn't have snickered
you mustn't have snickered
they mustn't have snickered	I mustn't have been snickering
you mustn't have been snickering
he mustn't have been snickering
we mustn't have been snickering
you mustn't have been snickering
they mustn't have been snickering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I snicker?
must you snicker?
must he snicker?
must we snicker?
must you snicker?
must they snicker? 	must I be snickering?
must you be snickering?
must he be snickering?
must we be snickering?
must you be snickering?
must they be snickering? 	must I have snickered?
must you have snickered?
must he have snickered?
must we have snickered?
must you have snickered?
must they have snickered? 	must I have been snickering?
must you have been snickering?
must he have been snickering?
must we have been snickering?
must you have been snickering?
must they have been snickering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I snicker?
mustn't you snicker?
mustn't he snicker?
mustn't we snicker?
mustn't you snicker?
mustn't they snicker? 	mustn't I be snickering?
mustn't you be snickering?
mustn't he be snickering?
mustn't we be snickering?
mustn't you be snickering?
mustn't they be snickering? 	mustn't I have snickered?
mustn't you have snickered?
mustn't he have snickered?
mustn't we have snickered?
mustn't you have snickered?
mustn't they have snickered? 	mustn't I have been snickering?
mustn't you have been snickering?
mustn't he have been snickering?
mustn't we have been snickering?
mustn't you have been snickering?
mustn't they have been snickering?