English verb conjugation MUST DEVEST

Regular verb: devest - devested - devested

Affirmation

Simple form

I must devest
you must devest
he must devest
we must devest
you must devest
they must devest

V-ing form

I must be devesting
you must be devesting
he must be devesting
we must be devesting
you must be devesting
they must be devesting

Perfect

I must have devested
you must have devested
he must have devested
we must have devested
you must have devested
they must have devested

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I devest?
must you devest?
must he devest?
must we devest?
must you devest?
must they devest?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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