Conjugación del verbo inglés
MUST UNJAM

Verbo regular: unjam - unjamed - unjamed

Afirmación

Forma simple	Forma con V-ing
I must unjam you must unjam he must unjam we must unjam you must unjam they must unjam	I must be unjaming you must be unjaming he must be unjaming we must be unjaming you must be unjaming they must be unjaming
Perfecto	Perfecto con V-ing
I must have unjamed you must have unjamed he must have unjamed we must have unjamed you must have unjamed they must have unjamed	I must have been unjaming you must have been unjaming he must have been unjaming we must have been unjaming you must have been unjaming they must have been unjaming

Negación

Forma simple	Forma con V-ing
I must not unjam you must not unjam he must not unjam we must not unjam you must not unjam they must not unjam	I must not be unjaming you must not be unjaming he must not be unjaming we must not be unjaming you must not be unjaming they must not be unjaming
Perfecto	Perfecto con V-ing
I must not have unjamed you must not have unjamed he must not have unjamed we must not have unjamed you must not have unjamed they must not have unjamed	I must not have been unjaming you must not have been unjaming he must not have been unjaming we must not have been unjaming you must not have been unjaming they must not have been unjaming

Forma interrogativa

Forma simple	Forma con V-ing
must I unjam? must you unjam? must he unjam? must we unjam? must you unjam? must they unjam?	must I be unjaming? must you be unjaming? must he be unjaming? must we be unjaming? must you be unjaming? must they be unjaming?
Perfecto	Perfecto con V-ing
must I have unjamed? must you have unjamed? must he have unjamed? must we have unjamed? must you have unjamed? must they have unjamed?	must I have been unjaming? must you have been unjaming? must he have been unjaming? must we have been unjaming? must you have been unjaming? must they have been unjaming?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not unjam? must you not unjam? must he not unjam? must we not unjam? must you not unjam? must they not unjam?	must I not be unjaming? must you not be unjaming? must he not be unjaming? must we not be unjaming? must you not be unjaming? must they not be unjaming?
Perfecto	Perfecto con V-ing
must I not have unjamed? must you not have unjamed? must he not have unjamed? must we not have unjamed? must you not have unjamed? must they not have unjamed?	must I not have been unjaming? must you not have been unjaming? must he not have been unjaming? must we not have been unjaming? must you not have been unjaming? must they not have been unjaming?