English verb conjugation
CAN UNPICK

Regular verb: unpick - unpicked - unpicked

Affirmation

Simple form	V-ing form
I can unpick you can unpick he can unpick we can unpick you can unpick they can unpick	I can be unpicking you can be unpicking he can be unpicking we can be unpicking you can be unpicking they can be unpicking
Perfect	V-ing perfect
I can have unpicked you can have unpicked he can have unpicked we can have unpicked you can have unpicked they can have unpicked	I can have been unpicking you can have been unpicking he can have been unpicking we can have been unpicking you can have been unpicking they can have been unpicking

Negation

Simple form	V-ing form
I cannot unpick you cannot unpick he cannot unpick we cannot unpick you cannot unpick they cannot unpick	I cannot be unpicking you cannot be unpicking he cannot be unpicking we cannot be unpicking you cannot be unpicking they cannot be unpicking
Perfect	V-ing perfect
I cannot have unpicked you cannot have unpicked he cannot have unpicked we cannot have unpicked you cannot have unpicked they cannot have unpicked	I cannot have been unpicking you cannot have been unpicking he cannot have been unpicking we cannot have been unpicking you cannot have been unpicking they cannot have been unpicking

Interrogative form

Simple form	V-ing form
can I unpick? can you unpick? can he unpick? can we unpick? can you unpick? can they unpick?	can I be unpicking? can you be unpicking? can he be unpicking? can we be unpicking? can you be unpicking? can they be unpicking?
Perfect	V-ing perfect
can I have unpicked? can you have unpicked? can he have unpicked? can we have unpicked? can you have unpicked? can they have unpicked?	can I have been unpicking? can you have been unpicking? can he have been unpicking? can we have been unpicking? can you have been unpicking? can they have been unpicking?

Interro-negative form

Simple form	V-ing form
can I not unpick? can you not unpick? can he not unpick? can we not unpick? can you not unpick? can they not unpick?	can I not be unpicking? can you not be unpicking? can he not be unpicking? can we not be unpicking? can you not be unpicking? can they not be unpicking?
Perfect	V-ing perfect
can I not have unpicked? can you not have unpicked? can he not have unpicked? can we not have unpicked? can you not have unpicked? can they not have unpicked?	can I not have been unpicking? can you not have been unpicking? can he not have been unpicking? can we not have been unpicking? can you not have been unpicking? can they not have been unpicking?