The Conjugator
Conjugação do verbo inglês
CAN BACK

Verbo regular: back - backed - backed

Afirmação

Forma simple

Forma com V-ing

I can back
you can back
he can back
we can back
you can back
they can back
I can be backing
you can be backing
he can be backing
we can be backing
you can be backing
they can be backing

Perfeito

Perfeito com V-ing

I can have backed
you can have backed
he can have backed
we can have backed
you can have backed
they can have backed
I can have been backing
you can have been backing
he can have been backing
we can have been backing
you can have been backing
they can have been backing

Negação

Forma simple

Forma com V-ing

I can't back
you can't back
he can't back
we can't back
you can't back
they can't back
I can't be backing
you can't be backing
he can't be backing
we can't be backing
you can't be backing
they can't be backing

Perfeito

Perfeito com V-ing

I can't have backed
you can't have backed
he can't have backed
we can't have backed
you can't have backed
they can't have backed
I can't have been backing
you can't have been backing
he can't have been backing
we can't have been backing
you can't have been backing
they can't have been backing

Forma interrogativa

Forma simple

Forma com V-ing

can I back?
can you back?
can he back?
can we back?
can you back?
can they back?
can I be backing?
can you be backing?
can he be backing?
can we be backing?
can you be backing?
can they be backing?

Perfeito

Perfeito com V-ing

can I have backed?
can you have backed?
can he have backed?
can we have backed?
can you have backed?
can they have backed?
can I have been backing?
can you have been backing?
can he have been backing?
can we have been backing?
can you have been backing?
can they have been backing?

Forma interro-Negação

Forma simple

Forma com V-ing

can't I back?
can't you back?
can't he back?
can't we back?
can't you back?
can't they back?
can't I be backing?
can't you be backing?
can't he be backing?
can't we be backing?
can't you be backing?
can't they be backing?

Perfeito

Perfeito com V-ing

can't I have backed?
can't you have backed?
can't he have backed?
can't we have backed?
can't you have backed?
can't they have backed?
can't I have been backing?
can't you have been backing?
can't he have been backing?
can't we have been backing?
can't you have been backing?
can't they have been backing?