Conjugação do verbo inglês
MUST THREATEN

Verbo regular: threaten - threatened - threatened

Afirmação

Forma simple	Forma com V-ing
I must threaten you must threaten he must threaten we must threaten you must threaten they must threaten	I must be threatening you must be threatening he must be threatening we must be threatening you must be threatening they must be threatening
Perfeito	Perfeito com V-ing
I must have threatened you must have threatened he 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 he must have been threatening we must have been threatening you must have been threatening they must have been threatening

Negação

Forma simple	Forma com V-ing
I must not threaten you must not threaten he 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 he must not be threatening we must not be threatening you must not be threatening they must not be threatening
Perfeito	Perfeito com V-ing
I must not have threatened you must not have threatened he 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 he must not have been threatening we must not have been threatening you must not have been threatening they must not have been threatening

Forma interrogativa

Forma simple	Forma com V-ing
must I threaten? must you threaten? must he threaten? must we threaten? must you threaten? must they threaten?	must I be threatening? must you be threatening? must he be threatening? must we be threatening? must you be threatening? must they be threatening?
Perfeito	Perfeito com V-ing
must I have threatened? must you have threatened? must he 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 he have been threatening? must we have been threatening? must you have been threatening? must they have been threatening?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not threaten? must you not threaten? must he 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 he not be threatening? must we not be threatening? must you not be threatening? must they not be threatening?
Perfeito	Perfeito com V-ing
must I not have threatened? must you not have threatened? must he 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 he not have been threatening? must we not have been threatening? must you not have been threatening? must they not have been threatening?