must lamb
Verbe régulier : lamb - lambed- lambed
Traduction française : agneler - mettre bas 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must lamb
you must lamb
she must lamb
we must lamb
you must lamb
they must lamb 	I must be lambing
you must be lambing
she must be lambing
we must be lambing
you must be lambing
they must be lambing	I must have lambed
you must have lambed
she must have lambed
we must have lambed
you must have lambed
they must have lambed	I must have been lambing
you must have been lambing
she must have been lambing
we must have been lambing
you must have been lambing
they must have been lambing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't lamb
you mustn't lamb
she mustn't lamb
we mustn't lamb
you mustn't lamb
they mustn't lamb 	I mustn't be lambing
you mustn't be lambing
she mustn't be lambing
we mustn't be lambing
you mustn't be lambing
they mustn't be lambing	I mustn't have lambed
you mustn't have lambed
she mustn't have lambed
we mustn't have lambed
you mustn't have lambed
they mustn't have lambed	I mustn't have been lambing
you mustn't have been lambing
she mustn't have been lambing
we mustn't have been lambing
you mustn't have been lambing
they mustn't have been lambing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I lamb?
must you lamb?
must she lamb?
must we lamb?
must you lamb?
must they lamb? 	must I be lambing?
must you be lambing?
must she be lambing?
must we be lambing?
must you be lambing?
must they be lambing? 	must I have lambed?
must you have lambed?
must she have lambed?
must we have lambed?
must you have lambed?
must they have lambed? 	must I have been lambing?
must you have been lambing?
must she have been lambing?
must we have been lambing?
must you have been lambing?
must they have been lambing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I lamb?
mustn't you lamb?
mustn't she lamb?
mustn't we lamb?
mustn't you lamb?
mustn't they lamb? 	mustn't I be lambing?
mustn't you be lambing?
mustn't she be lambing?
mustn't we be lambing?
mustn't you be lambing?
mustn't they be lambing? 	mustn't I have lambed?
mustn't you have lambed?
mustn't she have lambed?
mustn't we have lambed?
mustn't you have lambed?
mustn't they have lambed? 	mustn't I have been lambing?
mustn't you have been lambing?
mustn't she have been lambing?
mustn't we have been lambing?
mustn't you have been lambing?
mustn't they have been lambing?