Conjugação do verbo inglês
COULD QUAKEPROOF

Verbo regular: quakeproof - quakeproofed - quakeproofed

Afirmação

Forma simple	Forma com V-ing
I could quakeproof you could quakeproof she could quakeproof we could quakeproof you could quakeproof they could quakeproof	I could be quakeproofing you could be quakeproofing she could be quakeproofing we could be quakeproofing you could be quakeproofing they could be quakeproofing
Perfeito	Perfeito com V-ing
I could have quakeproofed you could have quakeproofed she could have quakeproofed we could have quakeproofed you could have quakeproofed they could have quakeproofed	I could have been quakeproofing you could have been quakeproofing she could have been quakeproofing we could have been quakeproofing you could have been quakeproofing they could have been quakeproofing

Negação

Forma simple	Forma com V-ing
I could not quakeproof you could not quakeproof she could not quakeproof we could not quakeproof you could not quakeproof they could not quakeproof	I could not be quakeproofing you could not be quakeproofing she could not be quakeproofing we could not be quakeproofing you could not be quakeproofing they could not be quakeproofing
Perfeito	Perfeito com V-ing
I could not have quakeproofed you could not have quakeproofed she could not have quakeproofed we could not have quakeproofed you could not have quakeproofed they could not have quakeproofed	I could not have been quakeproofing you could not have been quakeproofing she could not have been quakeproofing we could not have been quakeproofing you could not have been quakeproofing they could not have been quakeproofing

Forma interrogativa

Forma simple	Forma com V-ing
could I quakeproof? could you quakeproof? could she quakeproof? could we quakeproof? could you quakeproof? could they quakeproof?	could I be quakeproofing? could you be quakeproofing? could she be quakeproofing? could we be quakeproofing? could you be quakeproofing? could they be quakeproofing?
Perfeito	Perfeito com V-ing
could I have quakeproofed? could you have quakeproofed? could she have quakeproofed? could we have quakeproofed? could you have quakeproofed? could they have quakeproofed?	could I have been quakeproofing? could you have been quakeproofing? could she have been quakeproofing? could we have been quakeproofing? could you have been quakeproofing? could they have been quakeproofing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not quakeproof? could you not quakeproof? could she not quakeproof? could we not quakeproof? could you not quakeproof? could they not quakeproof?	could I not be quakeproofing? could you not be quakeproofing? could she not be quakeproofing? could we not be quakeproofing? could you not be quakeproofing? could they not be quakeproofing?
Perfeito	Perfeito com V-ing
could I not have quakeproofed? could you not have quakeproofed? could she not have quakeproofed? could we not have quakeproofed? could you not have quakeproofed? could they not have quakeproofed?	could I not have been quakeproofing? could you not have been quakeproofing? could she not have been quakeproofing? could we not have been quakeproofing? could you not have been quakeproofing? could they not have been quakeproofing?