must lever
Verbe régulier : lever - levered- levered
Traduction française : man&oelig;uvrer à l'aide d'un levier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must lever
you must lever
she must lever
we must lever
you must lever
they must lever 	I must be levering
you must be levering
she must be levering
we must be levering
you must be levering
they must be levering	I must have levered
you must have levered
she must have levered
we must have levered
you must have levered
they must have levered	I must have been levering
you must have been levering
she must have been levering
we must have been levering
you must have been levering
they must have been levering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not lever
you must not lever
she must not lever
we must not lever
you must not lever
they must not lever 	I must not be levering
you must not be levering
she must not be levering
we must not be levering
you must not be levering
they must not be levering	I must not have levered
you must not have levered
she must not have levered
we must not have levered
you must not have levered
they must not have levered	I must not have been levering
you must not have been levering
she must not have been levering
we must not have been levering
you must not have been levering
they must not have been levering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I lever?
must you lever?
must she lever?
must we lever?
must you lever?
must they lever? 	must I be levering?
must you be levering?
must she be levering?
must we be levering?
must you be levering?
must they be levering? 	must I have levered?
must you have levered?
must she have levered?
must we have levered?
must you have levered?
must they have levered? 	must I have been levering?
must you have been levering?
must she have been levering?
must we have been levering?
must you have been levering?
must they have been levering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not lever?
must you not lever?
must she not lever?
must we not lever?
must you not lever?
must they not lever? 	must I not be levering?
must you not be levering?
must she not be levering?
must we not be levering?
must you not be levering?
must they not be levering? 	must I not have levered?
must you not have levered?
must she not have levered?
must we not have levered?
must you not have levered?
must they not have levered? 	must I not have been levering?
must you not have been levering?
must she not have been levering?
must we not have been levering?
must you not have been levering?
must they not have been levering?