Coniugazione del verbo inglese MUST LACK

Verbo regolare: lack - lacked - lacked

Affermazione

Forma semplice

I must lack
you must lack
he must lack
we must lack
you must lack
they must lack

Forma con V-ing

I must be lacking
you must be lacking
he must be lacking
we must be lacking
you must be lacking
they must be lacking

Perfetto

I must have lacked
you must have lacked
he must have lacked
we must have lacked
you must have lacked
they must have lacked

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

must I lack?
must you lack?
must he lack?
must we lack?
must you lack?
must they lack?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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