Conjugación del verbo inglés MUST LACK

Verbo regular: lack - lacked - lacked

Afirmación

Forma simple

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

Perfecto

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

Perfecto 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

Negación

Forma simple

I must not lack
you must not lack
he must not lack
we must not lack
you must not lack
they must not lack

Forma con V-ing

I must not be lacking
you must not be lacking
he must not be lacking
we must not be lacking
you must not be lacking
they must not be lacking

Perfecto

I must not have lacked
you must not have lacked
he must not have lacked
we must not have lacked
you must not have lacked
they must not have lacked

Perfecto con V-ing

I must not have been lacking
you must not have been lacking
he must not have been lacking
we must not have been lacking
you must not have been lacking
they must not have been lacking

Forma interrogativa

Forma simple

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?

Perfecto

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

Perfecto 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 simple

must I not lack?
must you not lack?
must he not lack?
must we not lack?
must you not lack?
must they not lack?

Forma con V-ing

must I not be lacking?
must you not be lacking?
must he not be lacking?
must we not be lacking?
must you not be lacking?
must they not be lacking?

Perfecto

must I not have lacked?
must you not have lacked?
must he not have lacked?
must we not have lacked?
must you not have lacked?
must they not have lacked?

Perfecto con V-ing

must I not have been lacking?
must you not have been lacking?
must he not have been lacking?
must we not have been lacking?
must you not have been lacking?
must they not have been lacking?

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