Conjugación del verbo inglés
CAN UNSHIFT

Verbo regular: unshift - unshifted - unshifted

Afirmación

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

Negación

Forma simple	Forma con V-ing
I can't unshift you can't unshift he can't unshift we can't unshift you can't unshift they can't unshift	I can't be unshifting you can't be unshifting he can't be unshifting we can't be unshifting you can't be unshifting they can't be unshifting
Perfecto	Perfecto con V-ing
I can't have unshifted you can't have unshifted he can't have unshifted we can't have unshifted you can't have unshifted they can't have unshifted	I can't have been unshifting you can't have been unshifting he can't have been unshifting we can't have been unshifting you can't have been unshifting they can't have been unshifting

Forma interrogativa

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

Forma interro-negativa

Forma simple	Forma con V-ing
can't I unshift? can't you unshift? can't he unshift? can't we unshift? can't you unshift? can't they unshift?	can't I be unshifting? can't you be unshifting? can't he be unshifting? can't we be unshifting? can't you be unshifting? can't they be unshifting?
Perfecto	Perfecto con V-ing
can't I have unshifted? can't you have unshifted? can't he have unshifted? can't we have unshifted? can't you have unshifted? can't they have unshifted?	can't I have been unshifting? can't you have been unshifting? can't he have been unshifting? can't we have been unshifting? can't you have been unshifting? can't they have been unshifting?