Conjugación del verbo inglés
MUST UNFIX

Verbo regular: unfix - unfixed - unfixed

Afirmación

Forma simple	Forma con V-ing
I must unfix you must unfix he must unfix we must unfix you must unfix they must unfix	I must be unfixing you must be unfixing he must be unfixing we must be unfixing you must be unfixing they must be unfixing
Perfecto	Perfecto con V-ing
I must have unfixed you must have unfixed he must have unfixed we must have unfixed you must have unfixed they must have unfixed	I must have been unfixing you must have been unfixing he must have been unfixing we must have been unfixing you must have been unfixing they must have been unfixing

Negación

Forma simple	Forma con V-ing
I must not unfix you must not unfix he must not unfix we must not unfix you must not unfix they must not unfix	I must not be unfixing you must not be unfixing he must not be unfixing we must not be unfixing you must not be unfixing they must not be unfixing
Perfecto	Perfecto con V-ing
I must not have unfixed you must not have unfixed he must not have unfixed we must not have unfixed you must not have unfixed they must not have unfixed	I must not have been unfixing you must not have been unfixing he must not have been unfixing we must not have been unfixing you must not have been unfixing they must not have been unfixing

Forma interrogativa

Forma simple	Forma con V-ing
must I unfix? must you unfix? must he unfix? must we unfix? must you unfix? must they unfix?	must I be unfixing? must you be unfixing? must he be unfixing? must we be unfixing? must you be unfixing? must they be unfixing?
Perfecto	Perfecto con V-ing
must I have unfixed? must you have unfixed? must he have unfixed? must we have unfixed? must you have unfixed? must they have unfixed?	must I have been unfixing? must you have been unfixing? must he have been unfixing? must we have been unfixing? must you have been unfixing? must they have been unfixing?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not unfix? must you not unfix? must he not unfix? must we not unfix? must you not unfix? must they not unfix?	must I not be unfixing? must you not be unfixing? must he not be unfixing? must we not be unfixing? must you not be unfixing? must they not be unfixing?
Perfecto	Perfecto con V-ing
must I not have unfixed? must you not have unfixed? must he not have unfixed? must we not have unfixed? must you not have unfixed? must they not have unfixed?	must I not have been unfixing? must you not have been unfixing? must he not have been unfixing? must we not have been unfixing? must you not have been unfixing? must they not have been unfixing?