must prefabricate
Verbe régulier : prefabricate - prefabricated- prefabricated
Traduction française : préfabriquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must prefabricate
you must prefabricate
she must prefabricate
we must prefabricate
you must prefabricate
they must prefabricate 	I must be prefabricating
you must be prefabricating
she must be prefabricating
we must be prefabricating
you must be prefabricating
they must be prefabricating	I must have prefabricated
you must have prefabricated
she must have prefabricated
we must have prefabricated
you must have prefabricated
they must have prefabricated	I must have been prefabricating
you must have been prefabricating
she must have been prefabricating
we must have been prefabricating
you must have been prefabricating
they must have been prefabricating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't prefabricate
you mustn't prefabricate
she mustn't prefabricate
we mustn't prefabricate
you mustn't prefabricate
they mustn't prefabricate 	I mustn't be prefabricating
you mustn't be prefabricating
she mustn't be prefabricating
we mustn't be prefabricating
you mustn't be prefabricating
they mustn't be prefabricating	I mustn't have prefabricated
you mustn't have prefabricated
she mustn't have prefabricated
we mustn't have prefabricated
you mustn't have prefabricated
they mustn't have prefabricated	I mustn't have been prefabricating
you mustn't have been prefabricating
she mustn't have been prefabricating
we mustn't have been prefabricating
you mustn't have been prefabricating
they mustn't have been prefabricating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I prefabricate?
must you prefabricate?
must she prefabricate?
must we prefabricate?
must you prefabricate?
must they prefabricate? 	must I be prefabricating?
must you be prefabricating?
must she be prefabricating?
must we be prefabricating?
must you be prefabricating?
must they be prefabricating? 	must I have prefabricated?
must you have prefabricated?
must she have prefabricated?
must we have prefabricated?
must you have prefabricated?
must they have prefabricated? 	must I have been prefabricating?
must you have been prefabricating?
must she have been prefabricating?
must we have been prefabricating?
must you have been prefabricating?
must they have been prefabricating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I prefabricate?
mustn't you prefabricate?
mustn't she prefabricate?
mustn't we prefabricate?
mustn't you prefabricate?
mustn't they prefabricate? 	mustn't I be prefabricating?
mustn't you be prefabricating?
mustn't she be prefabricating?
mustn't we be prefabricating?
mustn't you be prefabricating?
mustn't they be prefabricating? 	mustn't I have prefabricated?
mustn't you have prefabricated?
mustn't she have prefabricated?
mustn't we have prefabricated?
mustn't you have prefabricated?
mustn't they have prefabricated? 	mustn't I have been prefabricating?
mustn't you have been prefabricating?
mustn't she have been prefabricating?
mustn't we have been prefabricating?
mustn't you have been prefabricating?
mustn't they have been prefabricating?