must threaten
Verbe régulier : threaten - threatened- threatened
Traduction française : menacer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must threaten
you must threaten
she must threaten
we must threaten
you must threaten
they must threaten 	I must be threatening
you must be threatening
she must be threatening
we must be threatening
you must be threatening
they must be threatening	I must have threatened
you must have threatened
she must have threatened
we must have threatened
you must have threatened
they must have threatened	I must have been threatening
you must have been threatening
she must have been threatening
we must have been threatening
you must have been threatening
they must have been threatening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not threaten
you must not threaten
she must not threaten
we must not threaten
you must not threaten
they must not threaten 	I must not be threatening
you must not be threatening
she must not be threatening
we must not be threatening
you must not be threatening
they must not be threatening	I must not have threatened
you must not have threatened
she must not have threatened
we must not have threatened
you must not have threatened
they must not have threatened	I must not have been threatening
you must not have been threatening
she must not have been threatening
we must not have been threatening
you must not have been threatening
they must not have been threatening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I threaten?
must you threaten?
must she threaten?
must we threaten?
must you threaten?
must they threaten? 	must I be threatening?
must you be threatening?
must she be threatening?
must we be threatening?
must you be threatening?
must they be threatening? 	must I have threatened?
must you have threatened?
must she have threatened?
must we have threatened?
must you have threatened?
must they have threatened? 	must I have been threatening?
must you have been threatening?
must she have been threatening?
must we have been threatening?
must you have been threatening?
must they have been threatening? 	

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