Verbo irregolare: skin-dive - skin-dived, skin-dove - skin-dived
Affermazione
Forma semplice
I must skin-dive you must skin-dive she must skin-dive we must skin-dive you must skin-dive they must skin-dive
Forma con V-ing
I must be skin-diving you must be skin-diving she must be skin-diving we must be skin-diving you must be skin-diving they must be skin-diving
Perfetto
I must have skin-dived you must have skin-dived she must have skin-dived we must have skin-dived you must have skin-dived they must have skin-dived
Perfetto con V-ing
I must have been skin-diving you must have been skin-diving she must have been skin-diving we must have been skin-diving you must have been skin-diving they must have been skin-diving
Negazione
Forma semplice
I must not skin-dive you must not skin-dive she must not skin-dive we must not skin-dive you must not skin-dive they must not skin-dive
Forma con V-ing
I must not be skin-diving you must not be skin-diving she must not be skin-diving we must not be skin-diving you must not be skin-diving they must not be skin-diving
Perfetto
I must not have skin-dived you must not have skin-dived she must not have skin-dived we must not have skin-dived you must not have skin-dived they must not have skin-dived
Perfetto con V-ing
I must not have been skin-diving you must not have been skin-diving she must not have been skin-diving we must not have been skin-diving you must not have been skin-diving they must not have been skin-diving
Forma interrogativa
Forma semplice
must I skin-dive? must you skin-dive? must she skin-dive? must we skin-dive? must you skin-dive? must they skin-dive?
Forma con V-ing
must I be skin-diving? must you be skin-diving? must she be skin-diving? must we be skin-diving? must you be skin-diving? must they be skin-diving?
Perfetto
must I have skin-dived? must you have skin-dived? must she have skin-dived? must we have skin-dived? must you have skin-dived? must they have skin-dived?
Perfetto con V-ing
must I have been skin-diving? must you have been skin-diving? must she have been skin-diving? must we have been skin-diving? must you have been skin-diving? must they have been skin-diving?
Forma interro-negativa
Forma semplice
must I not skin-dive? must you not skin-dive? must she not skin-dive? must we not skin-dive? must you not skin-dive? must they not skin-dive?
Forma con V-ing
must I not be skin-diving? must you not be skin-diving? must she not be skin-diving? must we not be skin-diving? must you not be skin-diving? must they not be skin-diving?
Perfetto
must I not have skin-dived? must you not have skin-dived? must she not have skin-dived? must we not have skin-dived? must you not have skin-dived? must they not have skin-dived?
Perfetto con V-ing
must I not have been skin-diving? must you not have been skin-diving? must she not have been skin-diving? must we not have been skin-diving? must you not have been skin-diving? must they not have been skin-diving?