English verb conjugation
CAN GIFT

Regular verb: gift - gifted - gifted

Affirmation

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

Negation

Simple form	V-ing form
I cannot gift you cannot gift he cannot gift we cannot gift you cannot gift they cannot gift	I cannot be gifting you cannot be gifting he cannot be gifting we cannot be gifting you cannot be gifting they cannot be gifting
Perfect	V-ing perfect
I cannot have gifted you cannot have gifted he cannot have gifted we cannot have gifted you cannot have gifted they cannot have gifted	I cannot have been gifting you cannot have been gifting he cannot have been gifting we cannot have been gifting you cannot have been gifting they cannot have been gifting

Interrogative form

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

Interro-negative form

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