must rasp
Regular verb: rasp - rasped- rasped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must rasp
you must rasp
he must rasp
we must rasp
you must rasp
they must rasp 	I must be rasping
you must be rasping
he must be rasping
we must be rasping
you must be rasping
they must be rasping	I must have rasped
you must have rasped
he must have rasped
we must have rasped
you must have rasped
they must have rasped	I must have been rasping
you must have been rasping
he must have been rasping
we must have been rasping
you must have been rasping
they must have been rasping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not rasp
you must not rasp
he must not rasp
we must not rasp
you must not rasp
they must not rasp 	I must not be rasping
you must not be rasping
he must not be rasping
we must not be rasping
you must not be rasping
they must not be rasping	I must not have rasped
you must not have rasped
he must not have rasped
we must not have rasped
you must not have rasped
they must not have rasped	I must not have been rasping
you must not have been rasping
he must not have been rasping
we must not have been rasping
you must not have been rasping
they must not have been rasping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I rasp?
must you rasp?
must he rasp?
must we rasp?
must you rasp?
must they rasp? 	must I be rasping?
must you be rasping?
must he be rasping?
must we be rasping?
must you be rasping?
must they be rasping? 	must I have rasped?
must you have rasped?
must he have rasped?
must we have rasped?
must you have rasped?
must they have rasped? 	must I have been rasping?
must you have been rasping?
must he have been rasping?
must we have been rasping?
must you have been rasping?
must they have been rasping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not rasp?
must you not rasp?
must he not rasp?
must we not rasp?
must you not rasp?
must they not rasp? 	must I not be rasping?
must you not be rasping?
must he not be rasping?
must we not be rasping?
must you not be rasping?
must they not be rasping? 	must I not have rasped?
must you not have rasped?
must he not have rasped?
must we not have rasped?
must you not have rasped?
must they not have rasped? 	must I not have been rasping?
must you not have been rasping?
must he not have been rasping?
must we not have been rasping?
must you not have been rasping?
must they not have been rasping?