The Conjugator
Conjugação do verbo inglês
CAN REFER

Verbo regular: refer - referred - referred

Afirmação

Forma simple

Forma com V-ing

I can refer
you can refer
he can refer
we can refer
you can refer
they can refer
I can be referring
you can be referring
he can be referring
we can be referring
you can be referring
they can be referring

Perfeito

Perfeito com V-ing

I can have referred
you can have referred
he can have referred
we can have referred
you can have referred
they can have referred
I can have been referring
you can have been referring
he can have been referring
we can have been referring
you can have been referring
they can have been referring

Negação

Forma simple

Forma com V-ing

I can't refer
you can't refer
he can't refer
we can't refer
you can't refer
they can't refer
I can't be referring
you can't be referring
he can't be referring
we can't be referring
you can't be referring
they can't be referring

Perfeito

Perfeito com V-ing

I can't have referred
you can't have referred
he can't have referred
we can't have referred
you can't have referred
they can't have referred
I can't have been referring
you can't have been referring
he can't have been referring
we can't have been referring
you can't have been referring
they can't have been referring

Forma interrogativa

Forma simple

Forma com V-ing

can I refer?
can you refer?
can he refer?
can we refer?
can you refer?
can they refer?
can I be referring?
can you be referring?
can he be referring?
can we be referring?
can you be referring?
can they be referring?

Perfeito

Perfeito com V-ing

can I have referred?
can you have referred?
can he have referred?
can we have referred?
can you have referred?
can they have referred?
can I have been referring?
can you have been referring?
can he have been referring?
can we have been referring?
can you have been referring?
can they have been referring?

Forma interro-Negação

Forma simple

Forma com V-ing

can't I refer?
can't you refer?
can't he refer?
can't we refer?
can't you refer?
can't they refer?
can't I be referring?
can't you be referring?
can't he be referring?
can't we be referring?
can't you be referring?
can't they be referring?

Perfeito

Perfeito com V-ing

can't I have referred?
can't you have referred?
can't he have referred?
can't we have referred?
can't you have referred?
can't they have referred?
can't I have been referring?
can't you have been referring?
can't he have been referring?
can't we have been referring?
can't you have been referring?
can't they have been referring?