English verb conjugation
SHALL UNPIN

Regular verb: unpin - unpinned - unpinned

Affirmation

Simple form	V-ing form
I shall unpin you shall unpin he shall unpin we shall unpin you shall unpin they shall unpin	I shall be unpinning you shall be unpinning he shall be unpinning we shall be unpinning you shall be unpinning they shall be unpinning
Perfect	V-ing perfect
I shall have unpinned you shall have unpinned he shall have unpinned we shall have unpinned you shall have unpinned they shall have unpinned	I shall have been unpinning you shall have been unpinning he shall have been unpinning we shall have been unpinning you shall have been unpinning they shall have been unpinning

Negation

Simple form	V-ing form
I shall not unpin you shall not unpin he shall not unpin we shall not unpin you shall not unpin they shall not unpin	I shall not be unpinning you shall not be unpinning he shall not be unpinning we shall not be unpinning you shall not be unpinning they shall not be unpinning
Perfect	V-ing perfect
I shall not have unpinned you shall not have unpinned he shall not have unpinned we shall not have unpinned you shall not have unpinned they shall not have unpinned	I shall not have been unpinning you shall not have been unpinning he shall not have been unpinning we shall not have been unpinning you shall not have been unpinning they shall not have been unpinning

Interrogative form

Simple form	V-ing form
shall I unpin? shall you unpin? shall he unpin? shall we unpin? shall you unpin? shall they unpin?	shall I be unpinning? shall you be unpinning? shall he be unpinning? shall we be unpinning? shall you be unpinning? shall they be unpinning?
Perfect	V-ing perfect
shall I have unpinned? shall you have unpinned? shall he have unpinned? shall we have unpinned? shall you have unpinned? shall they have unpinned?	shall I have been unpinning? shall you have been unpinning? shall he have been unpinning? shall we have been unpinning? shall you have been unpinning? shall they have been unpinning?

Interro-negative form

Simple form	V-ing form
shall I not unpin? shall you not unpin? shall he not unpin? shall we not unpin? shall you not unpin? shall they not unpin?	shall I not be unpinning? shall you not be unpinning? shall he not be unpinning? shall we not be unpinning? shall you not be unpinning? shall they not be unpinning?
Perfect	V-ing perfect
shall I not have unpinned? shall you not have unpinned? shall he not have unpinned? shall we not have unpinned? shall you not have unpinned? shall they not have unpinned?	shall I not have been unpinning? shall you not have been unpinning? shall he not have been unpinning? shall we not have been unpinning? shall you not have been unpinning? shall they not have been unpinning?