could freeze-fracture
Regular verb: freeze-fracture - freeze-fractured- freeze-fractured

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

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

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

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