must preset
Verbe irrégulier : preset - preset- preset
Traduction française : prérégler - régler à l'avance 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must preset
you must preset
she must preset
we must preset
you must preset
they must preset 	I must be preseting
you must be preseting
she must be preseting
we must be preseting
you must be preseting
they must be preseting	I must have preset
you must have preset
she must have preset
we must have preset
you must have preset
they must have preset	I must have been preseting
you must have been preseting
she must have been preseting
we must have been preseting
you must have been preseting
they must have been preseting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not preset
you must not preset
she must not preset
we must not preset
you must not preset
they must not preset 	I must not be preseting
you must not be preseting
she must not be preseting
we must not be preseting
you must not be preseting
they must not be preseting	I must not have preset
you must not have preset
she must not have preset
we must not have preset
you must not have preset
they must not have preset	I must not have been preseting
you must not have been preseting
she must not have been preseting
we must not have been preseting
you must not have been preseting
they must not have been preseting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I preset?
must you preset?
must she preset?
must we preset?
must you preset?
must they preset? 	must I be preseting?
must you be preseting?
must she be preseting?
must we be preseting?
must you be preseting?
must they be preseting? 	must I have preset?
must you have preset?
must she have preset?
must we have preset?
must you have preset?
must they have preset? 	must I have been preseting?
must you have been preseting?
must she have been preseting?
must we have been preseting?
must you have been preseting?
must they have been preseting? 	

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