The Conjugator
Conjugação do verbo inglês
CAN SUM

Verbo regular: sum - summed - summed

Afirmação

Forma simple

Forma com V-ing

I can sum
you can sum
he can sum
we can sum
you can sum
they can sum
I can be summing
you can be summing
he can be summing
we can be summing
you can be summing
they can be summing

Perfeito

Perfeito com V-ing

I can have summed
you can have summed
he can have summed
we can have summed
you can have summed
they can have summed
I can have been summing
you can have been summing
he can have been summing
we can have been summing
you can have been summing
they can have been summing

Negação

Forma simple

Forma com V-ing

I can't sum
you can't sum
he can't sum
we can't sum
you can't sum
they can't sum
I can't be summing
you can't be summing
he can't be summing
we can't be summing
you can't be summing
they can't be summing

Perfeito

Perfeito com V-ing

I can't have summed
you can't have summed
he can't have summed
we can't have summed
you can't have summed
they can't have summed
I can't have been summing
you can't have been summing
he can't have been summing
we can't have been summing
you can't have been summing
they can't have been summing

Forma interrogativa

Forma simple

Forma com V-ing

can I sum?
can you sum?
can he sum?
can we sum?
can you sum?
can they sum?
can I be summing?
can you be summing?
can he be summing?
can we be summing?
can you be summing?
can they be summing?

Perfeito

Perfeito com V-ing

can I have summed?
can you have summed?
can he have summed?
can we have summed?
can you have summed?
can they have summed?
can I have been summing?
can you have been summing?
can he have been summing?
can we have been summing?
can you have been summing?
can they have been summing?

Forma interro-Negação

Forma simple

Forma com V-ing

can't I sum?
can't you sum?
can't he sum?
can't we sum?
can't you sum?
can't they sum?
can't I be summing?
can't you be summing?
can't he be summing?
can't we be summing?
can't you be summing?
can't they be summing?

Perfeito

Perfeito com V-ing

can't I have summed?
can't you have summed?
can't he have summed?
can't we have summed?
can't you have summed?
can't they have summed?
can't I have been summing?
can't you have been summing?
can't he have been summing?
can't we have been summing?
can't you have been summing?
can't they have been summing?