I must fork you must fork she must fork we must fork you must fork they must fork
Forma con V-ing
I must be forking you must be forking she must be forking we must be forking you must be forking they must be forking
Perfetto
I must have forked you must have forked she must have forked we must have forked you must have forked they must have forked
Perfetto con V-ing
I must have been forking you must have been forking she must have been forking we must have been forking you must have been forking they must have been forking
Negazione
Forma semplice
I must not fork you must not fork she must not fork we must not fork you must not fork they must not fork
Forma con V-ing
I must not be forking you must not be forking she must not be forking we must not be forking you must not be forking they must not be forking
Perfetto
I must not have forked you must not have forked she must not have forked we must not have forked you must not have forked they must not have forked
Perfetto con V-ing
I must not have been forking you must not have been forking she must not have been forking we must not have been forking you must not have been forking they must not have been forking
Forma interrogativa
Forma semplice
must I fork? must you fork? must she fork? must we fork? must you fork? must they fork?
Forma con V-ing
must I be forking? must you be forking? must she be forking? must we be forking? must you be forking? must they be forking?
Perfetto
must I have forked? must you have forked? must she have forked? must we have forked? must you have forked? must they have forked?
Perfetto con V-ing
must I have been forking? must you have been forking? must she have been forking? must we have been forking? must you have been forking? must they have been forking?
Forma interro-negativa
Forma semplice
must I not fork? must you not fork? must she not fork? must we not fork? must you not fork? must they not fork?
Forma con V-ing
must I not be forking? must you not be forking? must she not be forking? must we not be forking? must you not be forking? must they not be forking?
Perfetto
must I not have forked? must you not have forked? must she not have forked? must we not have forked? must you not have forked? must they not have forked?
Perfetto con V-ing
must I not have been forking? must you not have been forking? must she not have been forking? must we not have been forking? must you not have been forking? must they not have been forking?