The Conjugator
Conjugación del verbo inglés
MUST IMPROVE

Verbo regular: improve - improved - improved

Afirmación

Forma simple

Forma con V-ing

I must improve
you must improve
he must improve
we must improve
you must improve
they must improve
I must be improving
you must be improving
he must be improving
we must be improving
you must be improving
they must be improving

Perfecto

Perfecto con V-ing

I must have improved
you must have improved
he must have improved
we must have improved
you must have improved
they must have improved
I must have been improving
you must have been improving
he must have been improving
we must have been improving
you must have been improving
they must have been improving

Negación

Forma simple

Forma con V-ing

I must not improve
you must not improve
he must not improve
we must not improve
you must not improve
they must not improve
I must not be improving
you must not be improving
he must not be improving
we must not be improving
you must not be improving
they must not be improving

Perfecto

Perfecto con V-ing

I must not have improved
you must not have improved
he must not have improved
we must not have improved
you must not have improved
they must not have improved
I must not have been improving
you must not have been improving
he must not have been improving
we must not have been improving
you must not have been improving
they must not have been improving

Forma interrogativa

Forma simple

Forma con V-ing

must I improve?
must you improve?
must he improve?
must we improve?
must you improve?
must they improve?
must I be improving?
must you be improving?
must he be improving?
must we be improving?
must you be improving?
must they be improving?

Perfecto

Perfecto con V-ing

must I have improved?
must you have improved?
must he have improved?
must we have improved?
must you have improved?
must they have improved?
must I have been improving?
must you have been improving?
must he have been improving?
must we have been improving?
must you have been improving?
must they have been improving?

Forma interro-negativa

Forma simple

Forma con V-ing

must I not improve?
must you not improve?
must he not improve?
must we not improve?
must you not improve?
must they not improve?
must I not be improving?
must you not be improving?
must he not be improving?
must we not be improving?
must you not be improving?
must they not be improving?

Perfecto

Perfecto con V-ing

must I not have improved?
must you not have improved?
must he not have improved?
must we not have improved?
must you not have improved?
must they not have improved?
must I not have been improving?
must you not have been improving?
must he not have been improving?
must we not have been improving?
must you not have been improving?
must they not have been improving?