Coniugazione del verbo inglese MUST BACK
Verbo regolare: back - backed - backed
Affermazione
Forma semplice
I must backyou must back
she must back
we must back
you must back
they must back
Forma con V-ing
I must be backingyou must be backing
she must be backing
we must be backing
you must be backing
they must be backing
Perfetto
I must have backedyou must have backed
she must have backed
we must have backed
you must have backed
they must have backed
Perfetto con V-ing
I must have been backingyou must have been backing
she must have been backing
we must have been backing
you must have been backing
they must have been backing
Negazione
Forma semplice
I must not backyou must not back
she must not back
we must not back
you must not back
they must not back
Forma con V-ing
I must not be backingyou must not be backing
she must not be backing
we must not be backing
you must not be backing
they must not be backing
Perfetto
I must not have backedyou must not have backed
she must not have backed
we must not have backed
you must not have backed
they must not have backed
Perfetto con V-ing
I must not have been backingyou must not have been backing
she must not have been backing
we must not have been backing
you must not have been backing
they must not have been backing
Forma interrogativa
Forma semplice
must I back?must you back?
must she back?
must we back?
must you back?
must they back?
Forma con V-ing
must I be backing?must you be backing?
must she be backing?
must we be backing?
must you be backing?
must they be backing?
Perfetto
must I have backed?must you have backed?
must she have backed?
must we have backed?
must you have backed?
must they have backed?
Perfetto con V-ing
must I have been backing?must you have been backing?
must she have been backing?
must we have been backing?
must you have been backing?
must they have been backing?
Forma interro-negativa
Forma semplice
must I not back?must you not back?
must she not back?
must we not back?
must you not back?
must they not back?
Forma con V-ing
must I not be backing?must you not be backing?
must she not be backing?
must we not be backing?
must you not be backing?
must they not be backing?
Perfetto
must I not have backed?must you not have backed?
must she not have backed?
must we not have backed?
must you not have backed?
must they not have backed?
Perfetto con V-ing
must I not have been backing?must you not have been backing?
must she not have been backing?
must we not have been backing?
must you not have been backing?
must they not have been backing?