Conjugaison du verbe anglais MUST BACKSOLVE

Verbe régulier : backsolve - backsolved - backsolved

Affirmation

Forme simple

I must backsolve
you must backsolve
he must backsolve
we must backsolve
you must backsolve
they must backsolve

Forme en V-ing

I must be backsolving
you must be backsolving
he must be backsolving
we must be backsolving
you must be backsolving
they must be backsolving

Perfect

I must have backsolved
you must have backsolved
he must have backsolved
we must have backsolved
you must have backsolved
they must have backsolved

Perfect en V-ing

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

Négation

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interrogative

Forme simple

must I backsolve?
must you backsolve?
must he backsolve?
must we backsolve?
must you backsolve?
must they backsolve?

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interro-négative

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

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