must gift
Regular verb: gift - gifted- gifted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
I mustn't gift
you mustn't gift
she mustn't gift
we mustn't gift
you mustn't gift
they mustn't gift 	I mustn't be gifting
you mustn't be gifting
she mustn't be gifting
we mustn't be gifting
you mustn't be gifting
they mustn't be gifting	I mustn't have gifted
you mustn't have gifted
she mustn't have gifted
we mustn't have gifted
you mustn't have gifted
they mustn't have gifted	I mustn't have been gifting
you mustn't have been gifting
she mustn't have been gifting
we mustn't have been gifting
you mustn't have been gifting
they mustn't have been gifting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
mustn't I gift?
mustn't you gift?
mustn't she gift?
mustn't we gift?
mustn't you gift?
mustn't they gift? 	mustn't I be gifting?
mustn't you be gifting?
mustn't she be gifting?
mustn't we be gifting?
mustn't you be gifting?
mustn't they be gifting? 	mustn't I have gifted?
mustn't you have gifted?
mustn't she have gifted?
mustn't we have gifted?
mustn't you have gifted?
mustn't they have gifted? 	mustn't I have been gifting?
mustn't you have been gifting?
mustn't she have been gifting?
mustn't we have been gifting?
mustn't you have been gifting?
mustn't they have been gifting?