must freeze-fracture
Regular verb: freeze-fracture - freeze-fractured- freeze-fractured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must freeze-fracture
you must freeze-fracture
she must freeze-fracture
we must freeze-fracture
you must freeze-fracture
they must freeze-fracture 	I must be freeze-fracturing
you must be freeze-fracturing
she must be freeze-fracturing
we must be freeze-fracturing
you must be freeze-fracturing
they must be freeze-fracturing	I must have freeze-fractured
you must have freeze-fractured
she must have freeze-fractured
we must have freeze-fractured
you must have freeze-fractured
they must have freeze-fractured	I must have been freeze-fracturing
you must have been freeze-fracturing
she must have been freeze-fracturing
we must have been freeze-fracturing
you must have been freeze-fracturing
they must have been freeze-fracturing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not freeze-fracture
you must not freeze-fracture
she must not freeze-fracture
we must not freeze-fracture
you must not freeze-fracture
they must not freeze-fracture 	I must not be freeze-fracturing
you must not be freeze-fracturing
she must not be freeze-fracturing
we must not be freeze-fracturing
you must not be freeze-fracturing
they must not be freeze-fracturing	I must not have freeze-fractured
you must not have freeze-fractured
she must not have freeze-fractured
we must not have freeze-fractured
you must not have freeze-fractured
they must not have freeze-fractured	I must not have been freeze-fracturing
you must not have been freeze-fracturing
she must not have been freeze-fracturing
we must not have been freeze-fracturing
you must not have been freeze-fracturing
they must not have been freeze-fracturing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I freeze-fracture?
must you freeze-fracture?
must she freeze-fracture?
must we freeze-fracture?
must you freeze-fracture?
must they freeze-fracture? 	must I be freeze-fracturing?
must you be freeze-fracturing?
must she be freeze-fracturing?
must we be freeze-fracturing?
must you be freeze-fracturing?
must they be freeze-fracturing? 	must I have freeze-fractured?
must you have freeze-fractured?
must she have freeze-fractured?
must we have freeze-fractured?
must you have freeze-fractured?
must they have freeze-fractured? 	must I have been freeze-fracturing?
must you have been freeze-fracturing?
must she have been freeze-fracturing?
must we have been freeze-fracturing?
must you have been freeze-fracturing?
must they have been freeze-fracturing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not freeze-fracture?
must you not freeze-fracture?
must she not freeze-fracture?
must we not freeze-fracture?
must you not freeze-fracture?
must they not freeze-fracture? 	must I not be freeze-fracturing?
must you not be freeze-fracturing?
must she not be freeze-fracturing?
must we not be freeze-fracturing?
must you not be freeze-fracturing?
must they not be freeze-fracturing? 	must I not have freeze-fractured?
must you not have freeze-fractured?
must she not have freeze-fractured?
must we not have freeze-fractured?
must you not have freeze-fractured?
must they not have freeze-fractured? 	must I not have been freeze-fracturing?
must you not have been freeze-fracturing?
must she not have been freeze-fracturing?
must we not have been freeze-fracturing?
must you not have been freeze-fracturing?
must they not have been freeze-fracturing?