English verb conjugation
CAN UNCHAIN

Regular verb: unchain - unchained - unchained

Affirmation

Simple form	V-ing form
I can unchain you can unchain he can unchain we can unchain you can unchain they can unchain	I can be unchaining you can be unchaining he can be unchaining we can be unchaining you can be unchaining they can be unchaining
Perfect	V-ing perfect
I can have unchained you can have unchained he can have unchained we can have unchained you can have unchained they can have unchained	I can have been unchaining you can have been unchaining he can have been unchaining we can have been unchaining you can have been unchaining they can have been unchaining

Negation

Simple form	V-ing form
I can't unchain you can't unchain he can't unchain we can't unchain you can't unchain they can't unchain	I can't be unchaining you can't be unchaining he can't be unchaining we can't be unchaining you can't be unchaining they can't be unchaining
Perfect	V-ing perfect
I can't have unchained you can't have unchained he can't have unchained we can't have unchained you can't have unchained they can't have unchained	I can't have been unchaining you can't have been unchaining he can't have been unchaining we can't have been unchaining you can't have been unchaining they can't have been unchaining

Interrogative form

Simple form	V-ing form
can I unchain? can you unchain? can he unchain? can we unchain? can you unchain? can they unchain?	can I be unchaining? can you be unchaining? can he be unchaining? can we be unchaining? can you be unchaining? can they be unchaining?
Perfect	V-ing perfect
can I have unchained? can you have unchained? can he have unchained? can we have unchained? can you have unchained? can they have unchained?	can I have been unchaining? can you have been unchaining? can he have been unchaining? can we have been unchaining? can you have been unchaining? can they have been unchaining?

Interro-negative form

Simple form	V-ing form
can't I unchain? can't you unchain? can't he unchain? can't we unchain? can't you unchain? can't they unchain?	can't I be unchaining? can't you be unchaining? can't he be unchaining? can't we be unchaining? can't you be unchaining? can't they be unchaining?
Perfect	V-ing perfect
can't I have unchained? can't you have unchained? can't he have unchained? can't we have unchained? can't you have unchained? can't they have unchained?	can't I have been unchaining? can't you have been unchaining? can't he have been unchaining? can't we have been unchaining? can't you have been unchaining? can't they have been unchaining?