English verb conjugation
CAN UNSTICK

Regular verb: unstick - unsticked - unsticked

Affirmation

Simple form	V-ing form
I can unstick you can unstick she can unstick we can unstick you can unstick they can unstick	I can be unsticking you can be unsticking she can be unsticking we can be unsticking you can be unsticking they can be unsticking
Perfect	V-ing perfect
I can have unsticked you can have unsticked she can have unsticked we can have unsticked you can have unsticked they can have unsticked	I can have been unsticking you can have been unsticking she can have been unsticking we can have been unsticking you can have been unsticking they can have been unsticking

Negation

Simple form	V-ing form
I can't unstick you can't unstick she can't unstick we can't unstick you can't unstick they can't unstick	I can't be unsticking you can't be unsticking she can't be unsticking we can't be unsticking you can't be unsticking they can't be unsticking
Perfect	V-ing perfect
I can't have unsticked you can't have unsticked she can't have unsticked we can't have unsticked you can't have unsticked they can't have unsticked	I can't have been unsticking you can't have been unsticking she can't have been unsticking we can't have been unsticking you can't have been unsticking they can't have been unsticking

Interrogative form

Simple form	V-ing form
can I unstick? can you unstick? can she unstick? can we unstick? can you unstick? can they unstick?	can I be unsticking? can you be unsticking? can she be unsticking? can we be unsticking? can you be unsticking? can they be unsticking?
Perfect	V-ing perfect
can I have unsticked? can you have unsticked? can she have unsticked? can we have unsticked? can you have unsticked? can they have unsticked?	can I have been unsticking? can you have been unsticking? can she have been unsticking? can we have been unsticking? can you have been unsticking? can they have been unsticking?

Interro-negative form

Simple form	V-ing form
can't I unstick? can't you unstick? can't she unstick? can't we unstick? can't you unstick? can't they unstick?	can't I be unsticking? can't you be unsticking? can't she be unsticking? can't we be unsticking? can't you be unsticking? can't they be unsticking?
Perfect	V-ing perfect
can't I have unsticked? can't you have unsticked? can't she have unsticked? can't we have unsticked? can't you have unsticked? can't they have unsticked?	can't I have been unsticking? can't you have been unsticking? can't she have been unsticking? can't we have been unsticking? can't you have been unsticking? can't they have been unsticking?