Conjugación del verbo inglés
MUST UNSHIFT

Verbo regular: unshift - unshifted - unshifted

Afirmación

Forma simple	Forma con V-ing
I must unshift you must unshift he must unshift we must unshift you must unshift they must unshift	I must be unshifting you must be unshifting he must be unshifting we must be unshifting you must be unshifting they must be unshifting
Perfecto	Perfecto con V-ing
I must have unshifted you must have unshifted he must have unshifted we must have unshifted you must have unshifted they must have unshifted	I must have been unshifting you must have been unshifting he must have been unshifting we must have been unshifting you must have been unshifting they must have been unshifting

Negación

Forma simple	Forma con V-ing
I must not unshift you must not unshift he must not unshift we must not unshift you must not unshift they must not unshift	I must not be unshifting you must not be unshifting he must not be unshifting we must not be unshifting you must not be unshifting they must not be unshifting
Perfecto	Perfecto con V-ing
I must not have unshifted you must not have unshifted he must not have unshifted we must not have unshifted you must not have unshifted they must not have unshifted	I must not have been unshifting you must not have been unshifting he must not have been unshifting we must not have been unshifting you must not have been unshifting they must not have been unshifting

Forma interrogativa

Forma simple	Forma con V-ing
must I unshift? must you unshift? must he unshift? must we unshift? must you unshift? must they unshift?	must I be unshifting? must you be unshifting? must he be unshifting? must we be unshifting? must you be unshifting? must they be unshifting?
Perfecto	Perfecto con V-ing
must I have unshifted? must you have unshifted? must he have unshifted? must we have unshifted? must you have unshifted? must they have unshifted?	must I have been unshifting? must you have been unshifting? must he have been unshifting? must we have been unshifting? must you have been unshifting? must they have been unshifting?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not unshift? must you not unshift? must he not unshift? must we not unshift? must you not unshift? must they not unshift?	must I not be unshifting? must you not be unshifting? must he not be unshifting? must we not be unshifting? must you not be unshifting? must they not be unshifting?
Perfecto	Perfecto con V-ing
must I not have unshifted? must you not have unshifted? must he not have unshifted? must we not have unshifted? must you not have unshifted? must they not have unshifted?	must I not have been unshifting? must you not have been unshifting? must he not have been unshifting? must we not have been unshifting? must you not have been unshifting? must they not have been unshifting?