could snigger
Verbe régulier : snigger - sniggered- sniggered
Traduction française : ricaner - rire dans sa barbe 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could snigger
you could snigger
she could snigger
we could snigger
you could snigger
they could snigger 	I could be sniggering
you could be sniggering
she could be sniggering
we could be sniggering
you could be sniggering
they could be sniggering	I could have sniggered
you could have sniggered
she could have sniggered
we could have sniggered
you could have sniggered
they could have sniggered	I could have been sniggering
you could have been sniggering
she could have been sniggering
we could have been sniggering
you could have been sniggering
they could have been sniggering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't snigger
you couldn't snigger
she couldn't snigger
we couldn't snigger
you couldn't snigger
they couldn't snigger 	I couldn't be sniggering
you couldn't be sniggering
she couldn't be sniggering
we couldn't be sniggering
you couldn't be sniggering
they couldn't be sniggering	I couldn't have sniggered
you couldn't have sniggered
she couldn't have sniggered
we couldn't have sniggered
you couldn't have sniggered
they couldn't have sniggered	I couldn't have been sniggering
you couldn't have been sniggering
she couldn't have been sniggering
we couldn't have been sniggering
you couldn't have been sniggering
they couldn't have been sniggering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I snigger?
could you snigger?
could she snigger?
could we snigger?
could you snigger?
could they snigger? 	could I be sniggering?
could you be sniggering?
could she be sniggering?
could we be sniggering?
could you be sniggering?
could they be sniggering? 	could I have sniggered?
could you have sniggered?
could she have sniggered?
could we have sniggered?
could you have sniggered?
could they have sniggered? 	could I have been sniggering?
could you have been sniggering?
could she have been sniggering?
could we have been sniggering?
could you have been sniggering?
could they have been sniggering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I snigger?
couldn't you snigger?
couldn't she snigger?
couldn't we snigger?
couldn't you snigger?
couldn't they snigger? 	couldn't I be sniggering?
couldn't you be sniggering?
couldn't she be sniggering?
couldn't we be sniggering?
couldn't you be sniggering?
couldn't they be sniggering? 	couldn't I have sniggered?
couldn't you have sniggered?
couldn't she have sniggered?
couldn't we have sniggered?
couldn't you have sniggered?
couldn't they have sniggered? 	couldn't I have been sniggering?
couldn't you have been sniggering?
couldn't she have been sniggering?
couldn't we have been sniggering?
couldn't you have been sniggering?
couldn't they have been sniggering?