Coniugazione del verbo inglese MUST REFER

Verbo regolare: refer - referred - referred

Affermazione

Forma semplice

I must refer
you must refer
he must refer
we must refer
you must refer
they must refer

Forma con V-ing

I must be referring
you must be referring
he must be referring
we must be referring
you must be referring
they must be referring

Perfetto

I must have referred
you must have referred
he must have referred
we must have referred
you must have referred
they must have referred

Perfetto con V-ing

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

Negazione

Forma semplice

I must not refer
you must not refer
he must not refer
we must not refer
you must not refer
they must not refer

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

must I refer?
must you refer?
must he refer?
must we refer?
must you refer?
must they refer?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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