The Conjugator
Conjugação do verbo inglês
CAN CONTRIBUTE

Verbo regular: contribute - contributed - contributed

Afirmação

Forma simple

Forma com V-ing

I can contribute
you can contribute
he can contribute
we can contribute
you can contribute
they can contribute
I can be contributing
you can be contributing
he can be contributing
we can be contributing
you can be contributing
they can be contributing

Perfeito

Perfeito com V-ing

I can have contributed
you can have contributed
he can have contributed
we can have contributed
you can have contributed
they can have contributed
I can have been contributing
you can have been contributing
he can have been contributing
we can have been contributing
you can have been contributing
they can have been contributing

Negação

Forma simple

Forma com V-ing

I can't contribute
you can't contribute
he can't contribute
we can't contribute
you can't contribute
they can't contribute
I can't be contributing
you can't be contributing
he can't be contributing
we can't be contributing
you can't be contributing
they can't be contributing

Perfeito

Perfeito com V-ing

I can't have contributed
you can't have contributed
he can't have contributed
we can't have contributed
you can't have contributed
they can't have contributed
I can't have been contributing
you can't have been contributing
he can't have been contributing
we can't have been contributing
you can't have been contributing
they can't have been contributing

Forma interrogativa

Forma simple

Forma com V-ing

can I contribute?
can you contribute?
can he contribute?
can we contribute?
can you contribute?
can they contribute?
can I be contributing?
can you be contributing?
can he be contributing?
can we be contributing?
can you be contributing?
can they be contributing?

Perfeito

Perfeito com V-ing

can I have contributed?
can you have contributed?
can he have contributed?
can we have contributed?
can you have contributed?
can they have contributed?
can I have been contributing?
can you have been contributing?
can he have been contributing?
can we have been contributing?
can you have been contributing?
can they have been contributing?

Forma interro-Negação

Forma simple

Forma com V-ing

can't I contribute?
can't you contribute?
can't he contribute?
can't we contribute?
can't you contribute?
can't they contribute?
can't I be contributing?
can't you be contributing?
can't he be contributing?
can't we be contributing?
can't you be contributing?
can't they be contributing?

Perfeito

Perfeito com V-ing

can't I have contributed?
can't you have contributed?
can't he have contributed?
can't we have contributed?
can't you have contributed?
can't they have contributed?
can't I have been contributing?
can't you have been contributing?
can't he have been contributing?
can't we have been contributing?
can't you have been contributing?
can't they have been contributing?