Conjugación del verbo inglés
COULD FIREPROOF

Verbo regular: fireproof - fireproofed - fireproofed

Afirmación

Forma simple	Forma con V-ing
I could fireproof you could fireproof she could fireproof we could fireproof you could fireproof they could fireproof	I could be fireproofing you could be fireproofing she could be fireproofing we could be fireproofing you could be fireproofing they could be fireproofing
Perfecto	Perfecto con V-ing
I could have fireproofed you could have fireproofed she could have fireproofed we could have fireproofed you could have fireproofed they could have fireproofed	I could have been fireproofing you could have been fireproofing she could have been fireproofing we could have been fireproofing you could have been fireproofing they could have been fireproofing

Negación

Forma simple	Forma con V-ing
I couldn't fireproof you couldn't fireproof she couldn't fireproof we couldn't fireproof you couldn't fireproof they couldn't fireproof	I couldn't be fireproofing you couldn't be fireproofing she couldn't be fireproofing we couldn't be fireproofing you couldn't be fireproofing they couldn't be fireproofing
Perfecto	Perfecto con V-ing
I couldn't have fireproofed you couldn't have fireproofed she couldn't have fireproofed we couldn't have fireproofed you couldn't have fireproofed they couldn't have fireproofed	I couldn't have been fireproofing you couldn't have been fireproofing she couldn't have been fireproofing we couldn't have been fireproofing you couldn't have been fireproofing they couldn't have been fireproofing

Forma interrogativa

Forma simple	Forma con V-ing
could I fireproof? could you fireproof? could she fireproof? could we fireproof? could you fireproof? could they fireproof?	could I be fireproofing? could you be fireproofing? could she be fireproofing? could we be fireproofing? could you be fireproofing? could they be fireproofing?
Perfecto	Perfecto con V-ing
could I have fireproofed? could you have fireproofed? could she have fireproofed? could we have fireproofed? could you have fireproofed? could they have fireproofed?	could I have been fireproofing? could you have been fireproofing? could she have been fireproofing? could we have been fireproofing? could you have been fireproofing? could they have been fireproofing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I fireproof? couldn't you fireproof? couldn't she fireproof? couldn't we fireproof? couldn't you fireproof? couldn't they fireproof?	couldn't I be fireproofing? couldn't you be fireproofing? couldn't she be fireproofing? couldn't we be fireproofing? couldn't you be fireproofing? couldn't they be fireproofing?
Perfecto	Perfecto con V-ing
couldn't I have fireproofed? couldn't you have fireproofed? couldn't she have fireproofed? couldn't we have fireproofed? couldn't you have fireproofed? couldn't they have fireproofed?	couldn't I have been fireproofing? couldn't you have been fireproofing? couldn't she have been fireproofing? couldn't we have been fireproofing? couldn't you have been fireproofing? couldn't they have been fireproofing?