can fireproof
Regular verb: fireproof - fireproofed- fireproofed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can fireproof
you can fireproof
he can fireproof
we can fireproof
you can fireproof
they can fireproof 	I can be fireproofing
you can be fireproofing
he can be fireproofing
we can be fireproofing
you can be fireproofing
they can be fireproofing	I can have fireproofed
you can have fireproofed
he can have fireproofed
we can have fireproofed
you can have fireproofed
they can have fireproofed	I can have been fireproofing
you can have been fireproofing
he can have been fireproofing
we can have been fireproofing
you can have been fireproofing
they can have been fireproofing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't fireproof
you can't fireproof
he can't fireproof
we can't fireproof
you can't fireproof
they can't fireproof 	I can't be fireproofing
you can't be fireproofing
he can't be fireproofing
we can't be fireproofing
you can't be fireproofing
they can't be fireproofing	I can't have fireproofed
you can't have fireproofed
he can't have fireproofed
we can't have fireproofed
you can't have fireproofed
they can't have fireproofed	I can't have been fireproofing
you can't have been fireproofing
he can't have been fireproofing
we can't have been fireproofing
you can't have been fireproofing
they can't have been fireproofing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I fireproof?
can you fireproof?
can he fireproof?
can we fireproof?
can you fireproof?
can they fireproof? 	can I be fireproofing?
can you be fireproofing?
can he be fireproofing?
can we be fireproofing?
can you be fireproofing?
can they be fireproofing? 	can I have fireproofed?
can you have fireproofed?
can he have fireproofed?
can we have fireproofed?
can you have fireproofed?
can they have fireproofed? 	can I have been fireproofing?
can you have been fireproofing?
can he have been fireproofing?
can we have been fireproofing?
can you have been fireproofing?
can they have been fireproofing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I fireproof?
can't you fireproof?
can't he fireproof?
can't we fireproof?
can't you fireproof?
can't they fireproof? 	can't I be fireproofing?
can't you be fireproofing?
can't he be fireproofing?
can't we be fireproofing?
can't you be fireproofing?
can't they be fireproofing? 	can't I have fireproofed?
can't you have fireproofed?
can't he have fireproofed?
can't we have fireproofed?
can't you have fireproofed?
can't they have fireproofed? 	can't I have been fireproofing?
can't you have been fireproofing?
can't he have been fireproofing?
can't we have been fireproofing?
can't you have been fireproofing?
can't they have been fireproofing?