must impart
Regular verb: impart - imparted- imparted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must impart
you must impart
she must impart
we must impart
you must impart
they must impart 	I must be imparting
you must be imparting
she must be imparting
we must be imparting
you must be imparting
they must be imparting	I must have imparted
you must have imparted
she must have imparted
we must have imparted
you must have imparted
they must have imparted	I must have been imparting
you must have been imparting
she must have been imparting
we must have been imparting
you must have been imparting
they must have been imparting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not impart
you must not impart
she must not impart
we must not impart
you must not impart
they must not impart 	I must not be imparting
you must not be imparting
she must not be imparting
we must not be imparting
you must not be imparting
they must not be imparting	I must not have imparted
you must not have imparted
she must not have imparted
we must not have imparted
you must not have imparted
they must not have imparted	I must not have been imparting
you must not have been imparting
she must not have been imparting
we must not have been imparting
you must not have been imparting
they must not have been imparting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I impart?
must you impart?
must she impart?
must we impart?
must you impart?
must they impart? 	must I be imparting?
must you be imparting?
must she be imparting?
must we be imparting?
must you be imparting?
must they be imparting? 	must I have imparted?
must you have imparted?
must she have imparted?
must we have imparted?
must you have imparted?
must they have imparted? 	must I have been imparting?
must you have been imparting?
must she have been imparting?
must we have been imparting?
must you have been imparting?
must they have been imparting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not impart?
must you not impart?
must she not impart?
must we not impart?
must you not impart?
must they not impart? 	must I not be imparting?
must you not be imparting?
must she not be imparting?
must we not be imparting?
must you not be imparting?
must they not be imparting? 	must I not have imparted?
must you not have imparted?
must she not have imparted?
must we not have imparted?
must you not have imparted?
must they not have imparted? 	must I not have been imparting?
must you not have been imparting?
must she not have been imparting?
must we not have been imparting?
must you not have been imparting?
must they not have been imparting?