Conjugação do verbo inglês
COULD CORRUGATE

Verbo regular: corrugate - corrugated - corrugated

Afirmação

Forma simple	Forma com V-ing
I could corrugate you could corrugate she could corrugate we could corrugate you could corrugate they could corrugate	I could be corrugating you could be corrugating she could be corrugating we could be corrugating you could be corrugating they could be corrugating
Perfeito	Perfeito com V-ing
I could have corrugated you could have corrugated she could have corrugated we could have corrugated you could have corrugated they could have corrugated	I could have been corrugating you could have been corrugating she could have been corrugating we could have been corrugating you could have been corrugating they could have been corrugating

Negação

Forma simple	Forma com V-ing
I could not corrugate you could not corrugate she could not corrugate we could not corrugate you could not corrugate they could not corrugate	I could not be corrugating you could not be corrugating she could not be corrugating we could not be corrugating you could not be corrugating they could not be corrugating
Perfeito	Perfeito com V-ing
I could not have corrugated you could not have corrugated she could not have corrugated we could not have corrugated you could not have corrugated they could not have corrugated	I could not have been corrugating you could not have been corrugating she could not have been corrugating we could not have been corrugating you could not have been corrugating they could not have been corrugating

Forma interrogativa

Forma simple	Forma com V-ing
could I corrugate? could you corrugate? could she corrugate? could we corrugate? could you corrugate? could they corrugate?	could I be corrugating? could you be corrugating? could she be corrugating? could we be corrugating? could you be corrugating? could they be corrugating?
Perfeito	Perfeito com V-ing
could I have corrugated? could you have corrugated? could she have corrugated? could we have corrugated? could you have corrugated? could they have corrugated?	could I have been corrugating? could you have been corrugating? could she have been corrugating? could we have been corrugating? could you have been corrugating? could they have been corrugating?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not corrugate? could you not corrugate? could she not corrugate? could we not corrugate? could you not corrugate? could they not corrugate?	could I not be corrugating? could you not be corrugating? could she not be corrugating? could we not be corrugating? could you not be corrugating? could they not be corrugating?
Perfeito	Perfeito com V-ing
could I not have corrugated? could you not have corrugated? could she not have corrugated? could we not have corrugated? could you not have corrugated? could they not have corrugated?	could I not have been corrugating? could you not have been corrugating? could she not have been corrugating? could we not have been corrugating? could you not have been corrugating? could they not have been corrugating?