English verb conjugation
MUST GIFT

Regular verb: gift - gifted - gifted

Affirmation

Simple form	V-ing form
I must gift you must gift she must gift we must gift you must gift they must gift	I must be gifting you must be gifting she must be gifting we must be gifting you must be gifting they must be gifting
Perfect	V-ing perfect
I must have gifted you must have gifted she must have gifted we must have gifted you must have gifted they must have gifted	I must have been gifting you must have been gifting she must have been gifting we must have been gifting you must have been gifting they must have been gifting

Negation

Simple form	V-ing form
I must not gift you must not gift she must not gift we must not gift you must not gift they must not gift	I must not be gifting you must not be gifting she must not be gifting we must not be gifting you must not be gifting they must not be gifting
Perfect	V-ing perfect
I must not have gifted you must not have gifted she must not have gifted we must not have gifted you must not have gifted they must not have gifted	I must not have been gifting you must not have been gifting she must not have been gifting we must not have been gifting you must not have been gifting they must not have been gifting

Interrogative form

Simple form	V-ing form
must I gift? must you gift? must she gift? must we gift? must you gift? must they gift?	must I be gifting? must you be gifting? must she be gifting? must we be gifting? must you be gifting? must they be gifting?
Perfect	V-ing perfect
must I have gifted? must you have gifted? must she have gifted? must we have gifted? must you have gifted? must they have gifted?	must I have been gifting? must you have been gifting? must she have been gifting? must we have been gifting? must you have been gifting? must they have been gifting?

Interro-negative form

Simple form	V-ing form
must I not gift? must you not gift? must she not gift? must we not gift? must you not gift? must they not gift?	must I not be gifting? must you not be gifting? must she not be gifting? must we not be gifting? must you not be gifting? must they not be gifting?
Perfect	V-ing perfect
must I not have gifted? must you not have gifted? must she not have gifted? must we not have gifted? must you not have gifted? must they not have gifted?	must I not have been gifting? must you not have been gifting? must she not have been gifting? must we not have been gifting? must you not have been gifting? must they not have been gifting?