I could skew you could skew she could skew we could skew you could skew they could skew
Forma com V-ing
I could be skewing you could be skewing she could be skewing we could be skewing you could be skewing they could be skewing
Perfeito
I could have skewed you could have skewed she could have skewed we could have skewed you could have skewed they could have skewed
Perfeito com V-ing
I could have been skewing you could have been skewing she could have been skewing we could have been skewing you could have been skewing they could have been skewing
Negação
Forma simple
I could not skew you could not skew she could not skew we could not skew you could not skew they could not skew
Forma com V-ing
I could not be skewing you could not be skewing she could not be skewing we could not be skewing you could not be skewing they could not be skewing
Perfeito
I could not have skewed you could not have skewed she could not have skewed we could not have skewed you could not have skewed they could not have skewed
Perfeito com V-ing
I could not have been skewing you could not have been skewing she could not have been skewing we could not have been skewing you could not have been skewing they could not have been skewing
Forma interrogativa
Forma simple
could I skew? could you skew? could she skew? could we skew? could you skew? could they skew?
Forma com V-ing
could I be skewing? could you be skewing? could she be skewing? could we be skewing? could you be skewing? could they be skewing?
Perfeito
could I have skewed? could you have skewed? could she have skewed? could we have skewed? could you have skewed? could they have skewed?
Perfeito com V-ing
could I have been skewing? could you have been skewing? could she have been skewing? could we have been skewing? could you have been skewing? could they have been skewing?
Forma interro-Negação
Forma simple
could I not skew? could you not skew? could she not skew? could we not skew? could you not skew? could they not skew?
Forma com V-ing
could I not be skewing? could you not be skewing? could she not be skewing? could we not be skewing? could you not be skewing? could they not be skewing?
Perfeito
could I not have skewed? could you not have skewed? could she not have skewed? could we not have skewed? could you not have skewed? could they not have skewed?
Perfeito com V-ing
could I not have been skewing? could you not have been skewing? could she not have been skewing? could we not have been skewing? could you not have been skewing? could they not have been skewing?