Conjugación del verbo inglés MUST UNDERRUN

Verbo irregular: underrun - underran - underrun

Afirmación

Forma simple

I must underrun
you must underrun
he must underrun
we must underrun
you must underrun
they must underrun

Forma con V-ing

I must be underruning
you must be underruning
he must be underruning
we must be underruning
you must be underruning
they must be underruning

Perfecto

I must have underrun
you must have underrun
he must have underrun
we must have underrun
you must have underrun
they must have underrun

Perfecto con V-ing

I must have been underruning
you must have been underruning
he must have been underruning
we must have been underruning
you must have been underruning
they must have been underruning

Negación

Forma simple

I mustn't underrun
you mustn't underrun
he mustn't underrun
we mustn't underrun
you mustn't underrun
they mustn't underrun

Forma con V-ing

I mustn't be underruning
you mustn't be underruning
he mustn't be underruning
we mustn't be underruning
you mustn't be underruning
they mustn't be underruning

Perfecto

I mustn't have underrun
you mustn't have underrun
he mustn't have underrun
we mustn't have underrun
you mustn't have underrun
they mustn't have underrun

Perfecto con V-ing

I mustn't have been underruning
you mustn't have been underruning
he mustn't have been underruning
we mustn't have been underruning
you mustn't have been underruning
they mustn't have been underruning

Forma interrogativa

Forma simple

must I underrun?
must you underrun?
must he underrun?
must we underrun?
must you underrun?
must they underrun?

Forma con V-ing

must I be underruning?
must you be underruning?
must he be underruning?
must we be underruning?
must you be underruning?
must they be underruning?

Perfecto

must I have underrun?
must you have underrun?
must he have underrun?
must we have underrun?
must you have underrun?
must they have underrun?

Perfecto con V-ing

must I have been underruning?
must you have been underruning?
must he have been underruning?
must we have been underruning?
must you have been underruning?
must they have been underruning?

Forma interro-negativa

Forma simple

mustn't I underrun?
mustn't you underrun?
mustn't he underrun?
mustn't we underrun?
mustn't you underrun?
mustn't they underrun?

Forma con V-ing

mustn't I be underruning?
mustn't you be underruning?
mustn't he be underruning?
mustn't we be underruning?
mustn't you be underruning?
mustn't they be underruning?

Perfecto

mustn't I have underrun?
mustn't you have underrun?
mustn't he have underrun?
mustn't we have underrun?
mustn't you have underrun?
mustn't they have underrun?

Perfecto con V-ing

mustn't I have been underruning?
mustn't you have been underruning?
mustn't he have been underruning?
mustn't we have been underruning?
mustn't you have been underruning?
mustn't they have been underruning?

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