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feminino | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

Conjugación del verbo inglés MUST UNDERACHIEVE

Verbo regular: underachieve - underachieved - underachieved


Afirmación

Forma simple
I must underachieve
you must underachieve
he must underachieve
we must underachieve
you must underachieve
they must underachieve
Forma con V-ing
I must be underachieving
you must be underachieving
he must be underachieving
we must be underachieving
you must be underachieving
they must be underachieving
Perfecto
I must have underachieved
you must have underachieved
he must have underachieved
we must have underachieved
you must have underachieved
they must have underachieved
Perfecto con V-ing
I must have been underachieving
you must have been underachieving
he must have been underachieving
we must have been underachieving
you must have been underachieving
they must have been underachieving

Negación

Forma simple
I must not underachieve
you must not underachieve
he must not underachieve
we must not underachieve
you must not underachieve
they must not underachieve
Forma con V-ing
I must not be underachieving
you must not be underachieving
he must not be underachieving
we must not be underachieving
you must not be underachieving
they must not be underachieving
Perfecto
I must not have underachieved
you must not have underachieved
he must not have underachieved
we must not have underachieved
you must not have underachieved
they must not have underachieved
Perfecto con V-ing
I must not have been underachieving
you must not have been underachieving
he must not have been underachieving
we must not have been underachieving
you must not have been underachieving
they must not have been underachieving

Forma interrogativa

Forma simple
must I underachieve?
must you underachieve?
must he underachieve?
must we underachieve?
must you underachieve?
must they underachieve?
Forma con V-ing
must I be underachieving?
must you be underachieving?
must he be underachieving?
must we be underachieving?
must you be underachieving?
must they be underachieving?
Perfecto
must I have underachieved?
must you have underachieved?
must he have underachieved?
must we have underachieved?
must you have underachieved?
must they have underachieved?
Perfecto con V-ing
must I have been underachieving?
must you have been underachieving?
must he have been underachieving?
must we have been underachieving?
must you have been underachieving?
must they have been underachieving?

Forma interro-negativa

Forma simple
must I not underachieve?
must you not underachieve?
must he not underachieve?
must we not underachieve?
must you not underachieve?
must they not underachieve?
Forma con V-ing
must I not be underachieving?
must you not be underachieving?
must he not be underachieving?
must we not be underachieving?
must you not be underachieving?
must they not be underachieving?
Perfecto
must I not have underachieved?
must you not have underachieved?
must he not have underachieved?
must we not have underachieved?
must you not have underachieved?
must they not have underachieved?
Perfecto con V-ing
must I not have been underachieving?
must you not have been underachieving?
must he not have been underachieving?
must we not have been underachieving?
must you not have been underachieving?
must they not have been underachieving?