The Conjugator
Conjugación del verbo inglés
MUST RUB

Verbo regular: rub - rubbed - rubbed

Afirmación

Forma simple

Forma con V-ing

I must rub
you must rub
she must rub
we must rub
you must rub
they must rub
I must be rubbing
you must be rubbing
she must be rubbing
we must be rubbing
you must be rubbing
they must be rubbing

Perfecto

Perfecto con V-ing

I must have rubbed
you must have rubbed
she must have rubbed
we must have rubbed
you must have rubbed
they must have rubbed
I must have been rubbing
you must have been rubbing
she must have been rubbing
we must have been rubbing
you must have been rubbing
they must have been rubbing

Negación

Forma simple

Forma con V-ing

I mustn't rub
you mustn't rub
she mustn't rub
we mustn't rub
you mustn't rub
they mustn't rub
I mustn't be rubbing
you mustn't be rubbing
she mustn't be rubbing
we mustn't be rubbing
you mustn't be rubbing
they mustn't be rubbing

Perfecto

Perfecto con V-ing

I mustn't have rubbed
you mustn't have rubbed
she mustn't have rubbed
we mustn't have rubbed
you mustn't have rubbed
they mustn't have rubbed
I mustn't have been rubbing
you mustn't have been rubbing
she mustn't have been rubbing
we mustn't have been rubbing
you mustn't have been rubbing
they mustn't have been rubbing

Forma interrogativa

Forma simple

Forma con V-ing

must I rub?
must you rub?
must she rub?
must we rub?
must you rub?
must they rub?
must I be rubbing?
must you be rubbing?
must she be rubbing?
must we be rubbing?
must you be rubbing?
must they be rubbing?

Perfecto

Perfecto con V-ing

must I have rubbed?
must you have rubbed?
must she have rubbed?
must we have rubbed?
must you have rubbed?
must they have rubbed?
must I have been rubbing?
must you have been rubbing?
must she have been rubbing?
must we have been rubbing?
must you have been rubbing?
must they have been rubbing?

Forma interro-negativa

Forma simple

Forma con V-ing

mustn't I rub?
mustn't you rub?
mustn't she rub?
mustn't we rub?
mustn't you rub?
mustn't they rub?
mustn't I be rubbing?
mustn't you be rubbing?
mustn't she be rubbing?
mustn't we be rubbing?
mustn't you be rubbing?
mustn't they be rubbing?

Perfecto

Perfecto con V-ing

mustn't I have rubbed?
mustn't you have rubbed?
mustn't she have rubbed?
mustn't we have rubbed?
mustn't you have rubbed?
mustn't they have rubbed?
mustn't I have been rubbing?
mustn't you have been rubbing?
mustn't she have been rubbing?
mustn't we have been rubbing?
mustn't you have been rubbing?
mustn't they have been rubbing?