Conjugación del verbo inglés MUST CATALYSE

Verbo regular: catalyse - catalysed - catalysed

Afirmación

Forma simple

I must catalyse
you must catalyse
he must catalyse
we must catalyse
you must catalyse
they must catalyse

Forma con V-ing

I must be catalysing
you must be catalysing
he must be catalysing
we must be catalysing
you must be catalysing
they must be catalysing

Perfecto

I must have catalysed
you must have catalysed
he must have catalysed
we must have catalysed
you must have catalysed
they must have catalysed

Perfecto con V-ing

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

Negación

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

must I catalyse?
must you catalyse?
must he catalyse?
must we catalyse?
must you catalyse?
must they catalyse?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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