English verb conjugation MUST OXIDISE

Regular verb: oxidise - oxidised - oxidised

Affirmation

Simple form

I must oxidise
you must oxidise
he must oxidise
we must oxidise
you must oxidise
they must oxidise

V-ing form

I must be oxidising
you must be oxidising
he must be oxidising
we must be oxidising
you must be oxidising
they must be oxidising

Perfect

I must have oxidised
you must have oxidised
he must have oxidised
we must have oxidised
you must have oxidised
they must have oxidised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I oxidise?
must you oxidise?
must he oxidise?
must we oxidise?
must you oxidise?
must they oxidise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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