must headhunt
Regular verb: headhunt - headhunted- headhunted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must headhunt
you must headhunt
she must headhunt
we must headhunt
you must headhunt
they must headhunt 	I must be headhunting
you must be headhunting
she must be headhunting
we must be headhunting
you must be headhunting
they must be headhunting	I must have headhunted
you must have headhunted
she must have headhunted
we must have headhunted
you must have headhunted
they must have headhunted	I must have been headhunting
you must have been headhunting
she must have been headhunting
we must have been headhunting
you must have been headhunting
they must have been headhunting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not headhunt
you must not headhunt
she must not headhunt
we must not headhunt
you must not headhunt
they must not headhunt 	I must not be headhunting
you must not be headhunting
she must not be headhunting
we must not be headhunting
you must not be headhunting
they must not be headhunting	I must not have headhunted
you must not have headhunted
she must not have headhunted
we must not have headhunted
you must not have headhunted
they must not have headhunted	I must not have been headhunting
you must not have been headhunting
she must not have been headhunting
we must not have been headhunting
you must not have been headhunting
they must not have been headhunting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I headhunt?
must you headhunt?
must she headhunt?
must we headhunt?
must you headhunt?
must they headhunt? 	must I be headhunting?
must you be headhunting?
must she be headhunting?
must we be headhunting?
must you be headhunting?
must they be headhunting? 	must I have headhunted?
must you have headhunted?
must she have headhunted?
must we have headhunted?
must you have headhunted?
must they have headhunted? 	must I have been headhunting?
must you have been headhunting?
must she have been headhunting?
must we have been headhunting?
must you have been headhunting?
must they have been headhunting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not headhunt?
must you not headhunt?
must she not headhunt?
must we not headhunt?
must you not headhunt?
must they not headhunt? 	must I not be headhunting?
must you not be headhunting?
must she not be headhunting?
must we not be headhunting?
must you not be headhunting?
must they not be headhunting? 	must I not have headhunted?
must you not have headhunted?
must she not have headhunted?
must we not have headhunted?
must you not have headhunted?
must they not have headhunted? 	must I not have been headhunting?
must you not have been headhunting?
must she not have been headhunting?
must we not have been headhunting?
must you not have been headhunting?
must they not have been headhunting?