must gazump
Regular verb: gazump - gazumped- gazumped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must gazump
you must gazump
he must gazump
we must gazump
you must gazump
they must gazump 	I must be gazumping
you must be gazumping
he must be gazumping
we must be gazumping
you must be gazumping
they must be gazumping	I must have gazumped
you must have gazumped
he must have gazumped
we must have gazumped
you must have gazumped
they must have gazumped	I must have been gazumping
you must have been gazumping
he must have been gazumping
we must have been gazumping
you must have been gazumping
they must have been gazumping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not gazump
you must not gazump
he must not gazump
we must not gazump
you must not gazump
they must not gazump 	I must not be gazumping
you must not be gazumping
he must not be gazumping
we must not be gazumping
you must not be gazumping
they must not be gazumping	I must not have gazumped
you must not have gazumped
he must not have gazumped
we must not have gazumped
you must not have gazumped
they must not have gazumped	I must not have been gazumping
you must not have been gazumping
he must not have been gazumping
we must not have been gazumping
you must not have been gazumping
they must not have been gazumping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I gazump?
must you gazump?
must he gazump?
must we gazump?
must you gazump?
must they gazump? 	must I be gazumping?
must you be gazumping?
must he be gazumping?
must we be gazumping?
must you be gazumping?
must they be gazumping? 	must I have gazumped?
must you have gazumped?
must he have gazumped?
must we have gazumped?
must you have gazumped?
must they have gazumped? 	must I have been gazumping?
must you have been gazumping?
must he have been gazumping?
must we have been gazumping?
must you have been gazumping?
must they have been gazumping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not gazump?
must you not gazump?
must he not gazump?
must we not gazump?
must you not gazump?
must they not gazump? 	must I not be gazumping?
must you not be gazumping?
must he not be gazumping?
must we not be gazumping?
must you not be gazumping?
must they not be gazumping? 	must I not have gazumped?
must you not have gazumped?
must he not have gazumped?
must we not have gazumped?
must you not have gazumped?
must they not have gazumped? 	must I not have been gazumping?
must you not have been gazumping?
must he not have been gazumping?
must we not have been gazumping?
must you not have been gazumping?
must they not have been gazumping?