must whoop
Regular verb: whoop - whooped- whooped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must whoop
you must whoop
she must whoop
we must whoop
you must whoop
they must whoop 	I must be whooping
you must be whooping
she must be whooping
we must be whooping
you must be whooping
they must be whooping	I must have whooped
you must have whooped
she must have whooped
we must have whooped
you must have whooped
they must have whooped	I must have been whooping
you must have been whooping
she must have been whooping
we must have been whooping
you must have been whooping
they must have been whooping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not whoop
you must not whoop
she must not whoop
we must not whoop
you must not whoop
they must not whoop 	I must not be whooping
you must not be whooping
she must not be whooping
we must not be whooping
you must not be whooping
they must not be whooping	I must not have whooped
you must not have whooped
she must not have whooped
we must not have whooped
you must not have whooped
they must not have whooped	I must not have been whooping
you must not have been whooping
she must not have been whooping
we must not have been whooping
you must not have been whooping
they must not have been whooping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I whoop?
must you whoop?
must she whoop?
must we whoop?
must you whoop?
must they whoop? 	must I be whooping?
must you be whooping?
must she be whooping?
must we be whooping?
must you be whooping?
must they be whooping? 	must I have whooped?
must you have whooped?
must she have whooped?
must we have whooped?
must you have whooped?
must they have whooped? 	must I have been whooping?
must you have been whooping?
must she have been whooping?
must we have been whooping?
must you have been whooping?
must they have been whooping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not whoop?
must you not whoop?
must she not whoop?
must we not whoop?
must you not whoop?
must they not whoop? 	must I not be whooping?
must you not be whooping?
must she not be whooping?
must we not be whooping?
must you not be whooping?
must they not be whooping? 	must I not have whooped?
must you not have whooped?
must she not have whooped?
must we not have whooped?
must you not have whooped?
must they not have whooped? 	must I not have been whooping?
must you not have been whooping?
must she not have been whooping?
must we not have been whooping?
must you not have been whooping?
must they not have been whooping?