The Conjugator
Conjugación del verbo inglés
COULD RUB

Verbo regular: rub - rubbed - rubbed

Afirmación

Forma simple

Forma con V-ing

I could rub
you could rub
he could rub
we could rub
you could rub
they could rub
I could be rubbing
you could be rubbing
he could be rubbing
we could be rubbing
you could be rubbing
they could be rubbing

Perfecto

Perfecto con V-ing

I could have rubbed
you could have rubbed
he could have rubbed
we could have rubbed
you could have rubbed
they could have rubbed
I could have been rubbing
you could have been rubbing
he could have been rubbing
we could have been rubbing
you could have been rubbing
they could have been rubbing

Negación

Forma simple

Forma con V-ing

I could not rub
you could not rub
he could not rub
we could not rub
you could not rub
they could not rub
I could not be rubbing
you could not be rubbing
he could not be rubbing
we could not be rubbing
you could not be rubbing
they could not be rubbing

Perfecto

Perfecto con V-ing

I could not have rubbed
you could not have rubbed
he could not have rubbed
we could not have rubbed
you could not have rubbed
they could not have rubbed
I could not have been rubbing
you could not have been rubbing
he could not have been rubbing
we could not have been rubbing
you could not have been rubbing
they could not have been rubbing

Forma interrogativa

Forma simple

Forma con V-ing

could I rub?
could you rub?
could he rub?
could we rub?
could you rub?
could they rub?
could I be rubbing?
could you be rubbing?
could he be rubbing?
could we be rubbing?
could you be rubbing?
could they be rubbing?

Perfecto

Perfecto con V-ing

could I have rubbed?
could you have rubbed?
could he have rubbed?
could we have rubbed?
could you have rubbed?
could they have rubbed?
could I have been rubbing?
could you have been rubbing?
could he have been rubbing?
could we have been rubbing?
could you have been rubbing?
could they have been rubbing?

Forma interro-negativa

Forma simple

Forma con V-ing

could I not rub?
could you not rub?
could he not rub?
could we not rub?
could you not rub?
could they not rub?
could I not be rubbing?
could you not be rubbing?
could he not be rubbing?
could we not be rubbing?
could you not be rubbing?
could they not be rubbing?

Perfecto

Perfecto con V-ing

could I not have rubbed?
could you not have rubbed?
could he not have rubbed?
could we not have rubbed?
could you not have rubbed?
could they not have rubbed?
could I not have been rubbing?
could you not have been rubbing?
could he not have been rubbing?
could we not have been rubbing?
could you not have been rubbing?
could they not have been rubbing?