English verb conjugation MUST INSHEATHE

Regular verb: insheathe - insheathed - insheathed

Affirmation

Simple form

I must insheathe
you must insheathe
he must insheathe
we must insheathe
you must insheathe
they must insheathe

V-ing form

I must be insheathing
you must be insheathing
he must be insheathing
we must be insheathing
you must be insheathing
they must be insheathing

Perfect

I must have insheathed
you must have insheathed
he must have insheathed
we must have insheathed
you must have insheathed
they must have insheathed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I insheathe?
must you insheathe?
must he insheathe?
must we insheathe?
must you insheathe?
must they insheathe?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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