Conjugação do verbo inglês
COULD PRETTIFY

Verbo regular: prettify - prettified - prettified

Afirmação

Forma simple	Forma com V-ing
I could prettify you could prettify she could prettify we could prettify you could prettify they could prettify	I could be prettifying you could be prettifying she could be prettifying we could be prettifying you could be prettifying they could be prettifying
Perfeito	Perfeito com V-ing
I could have prettified you could have prettified she could have prettified we could have prettified you could have prettified they could have prettified	I could have been prettifying you could have been prettifying she could have been prettifying we could have been prettifying you could have been prettifying they could have been prettifying

Negação

Forma simple	Forma com V-ing
I could not prettify you could not prettify she could not prettify we could not prettify you could not prettify they could not prettify	I could not be prettifying you could not be prettifying she could not be prettifying we could not be prettifying you could not be prettifying they could not be prettifying
Perfeito	Perfeito com V-ing
I could not have prettified you could not have prettified she could not have prettified we could not have prettified you could not have prettified they could not have prettified	I could not have been prettifying you could not have been prettifying she could not have been prettifying we could not have been prettifying you could not have been prettifying they could not have been prettifying

Forma interrogativa

Forma simple	Forma com V-ing
could I prettify? could you prettify? could she prettify? could we prettify? could you prettify? could they prettify?	could I be prettifying? could you be prettifying? could she be prettifying? could we be prettifying? could you be prettifying? could they be prettifying?
Perfeito	Perfeito com V-ing
could I have prettified? could you have prettified? could she have prettified? could we have prettified? could you have prettified? could they have prettified?	could I have been prettifying? could you have been prettifying? could she have been prettifying? could we have been prettifying? could you have been prettifying? could they have been prettifying?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not prettify? could you not prettify? could she not prettify? could we not prettify? could you not prettify? could they not prettify?	could I not be prettifying? could you not be prettifying? could she not be prettifying? could we not be prettifying? could you not be prettifying? could they not be prettifying?
Perfeito	Perfeito com V-ing
could I not have prettified? could you not have prettified? could she not have prettified? could we not have prettified? could you not have prettified? could they not have prettified?	could I not have been prettifying? could you not have been prettifying? could she not have been prettifying? could we not have been prettifying? could you not have been prettifying? could they not have been prettifying?