must slave
Verbe régulier : slave - slaved- slaved
Traduction française : travailler comme un esclave ou un forçat - trimer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must slave
you must slave
she must slave
we must slave
you must slave
they must slave 	I must be slaving
you must be slaving
she must be slaving
we must be slaving
you must be slaving
they must be slaving	I must have slaved
you must have slaved
she must have slaved
we must have slaved
you must have slaved
they must have slaved	I must have been slaving
you must have been slaving
she must have been slaving
we must have been slaving
you must have been slaving
they must have been slaving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't slave
you mustn't slave
she mustn't slave
we mustn't slave
you mustn't slave
they mustn't slave 	I mustn't be slaving
you mustn't be slaving
she mustn't be slaving
we mustn't be slaving
you mustn't be slaving
they mustn't be slaving	I mustn't have slaved
you mustn't have slaved
she mustn't have slaved
we mustn't have slaved
you mustn't have slaved
they mustn't have slaved	I mustn't have been slaving
you mustn't have been slaving
she mustn't have been slaving
we mustn't have been slaving
you mustn't have been slaving
they mustn't have been slaving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I slave?
must you slave?
must she slave?
must we slave?
must you slave?
must they slave? 	must I be slaving?
must you be slaving?
must she be slaving?
must we be slaving?
must you be slaving?
must they be slaving? 	must I have slaved?
must you have slaved?
must she have slaved?
must we have slaved?
must you have slaved?
must they have slaved? 	must I have been slaving?
must you have been slaving?
must she have been slaving?
must we have been slaving?
must you have been slaving?
must they have been slaving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I slave?
mustn't you slave?
mustn't she slave?
mustn't we slave?
mustn't you slave?
mustn't they slave? 	mustn't I be slaving?
mustn't you be slaving?
mustn't she be slaving?
mustn't we be slaving?
mustn't you be slaving?
mustn't they be slaving? 	mustn't I have slaved?
mustn't you have slaved?
mustn't she have slaved?
mustn't we have slaved?
mustn't you have slaved?
mustn't they have slaved? 	mustn't I have been slaving?
mustn't you have been slaving?
mustn't she have been slaving?
mustn't we have been slaving?
mustn't you have been slaving?
mustn't they have been slaving?