Conjugação do verbo inglês CAN SIGN

Verbo regular: sign - signed - signed


Afirmação

Forma simple

I can sign
you can sign
he can sign
we can sign
you can sign
they can sign

Forma com V-ing

I can be signing
you can be signing
he can be signing
we can be signing
you can be signing
they can be signing

Perfeito

I can have signed
you can have signed
he can have signed
we can have signed
you can have signed
they can have signed

Perfeito com V-ing

I can have been signing
you can have been signing
he can have been signing
we can have been signing
you can have been signing
they can have been signing

Negação

Forma simple

I can't sign
you can't sign
he can't sign
we can't sign
you can't sign
they can't sign

Forma com V-ing

I can't be signing
you can't be signing
he can't be signing
we can't be signing
you can't be signing
they can't be signing

Perfeito

I can't have signed
you can't have signed
he can't have signed
we can't have signed
you can't have signed
they can't have signed

Perfeito com V-ing

I can't have been signing
you can't have been signing
he can't have been signing
we can't have been signing
you can't have been signing
they can't have been signing

Forma interrogativa

Forma simple

can I sign?
can you sign?
can he sign?
can we sign?
can you sign?
can they sign?

Forma com V-ing

can I be signing?
can you be signing?
can he be signing?
can we be signing?
can you be signing?
can they be signing?

Perfeito

can I have signed?
can you have signed?
can he have signed?
can we have signed?
can you have signed?
can they have signed?

Perfeito com V-ing

can I have been signing?
can you have been signing?
can he have been signing?
can we have been signing?
can you have been signing?
can they have been signing?

Forma interro-Negação

Forma simple

can't I sign?
can't you sign?
can't he sign?
can't we sign?
can't you sign?
can't they sign?

Forma com V-ing

can't I be signing?
can't you be signing?
can't he be signing?
can't we be signing?
can't you be signing?
can't they be signing?

Perfeito

can't I have signed?
can't you have signed?
can't he have signed?
can't we have signed?
can't you have signed?
can't they have signed?

Perfeito com V-ing

can't I have been signing?
can't you have been signing?
can't he have been signing?
can't we have been signing?
can't you have been signing?
can't they have been signing?