Verbo regolare: water-ski - water-skied - water-skied
Affermazione
Forma semplice
I must water-ski you must water-ski she must water-ski we must water-ski you must water-ski they must water-ski
Forma con V-ing
I must be water-skiing you must be water-skiing she must be water-skiing we must be water-skiing you must be water-skiing they must be water-skiing
Perfetto
I must have water-skied you must have water-skied she must have water-skied we must have water-skied you must have water-skied they must have water-skied
Perfetto con V-ing
I must have been water-skiing you must have been water-skiing she must have been water-skiing we must have been water-skiing you must have been water-skiing they must have been water-skiing
Negazione
Forma semplice
I mustn't water-ski you mustn't water-ski she mustn't water-ski we mustn't water-ski you mustn't water-ski they mustn't water-ski
Forma con V-ing
I mustn't be water-skiing you mustn't be water-skiing she mustn't be water-skiing we mustn't be water-skiing you mustn't be water-skiing they mustn't be water-skiing
Perfetto
I mustn't have water-skied you mustn't have water-skied she mustn't have water-skied we mustn't have water-skied you mustn't have water-skied they mustn't have water-skied
Perfetto con V-ing
I mustn't have been water-skiing you mustn't have been water-skiing she mustn't have been water-skiing we mustn't have been water-skiing you mustn't have been water-skiing they mustn't have been water-skiing
Forma interrogativa
Forma semplice
must I water-ski? must you water-ski? must she water-ski? must we water-ski? must you water-ski? must they water-ski?
Forma con V-ing
must I be water-skiing? must you be water-skiing? must she be water-skiing? must we be water-skiing? must you be water-skiing? must they be water-skiing?
Perfetto
must I have water-skied? must you have water-skied? must she have water-skied? must we have water-skied? must you have water-skied? must they have water-skied?
Perfetto con V-ing
must I have been water-skiing? must you have been water-skiing? must she have been water-skiing? must we have been water-skiing? must you have been water-skiing? must they have been water-skiing?
Forma interro-negativa
Forma semplice
mustn't I water-ski? mustn't you water-ski? mustn't she water-ski? mustn't we water-ski? mustn't you water-ski? mustn't they water-ski?
Forma con V-ing
mustn't I be water-skiing? mustn't you be water-skiing? mustn't she be water-skiing? mustn't we be water-skiing? mustn't you be water-skiing? mustn't they be water-skiing?
Perfetto
mustn't I have water-skied? mustn't you have water-skied? mustn't she have water-skied? mustn't we have water-skied? mustn't you have water-skied? mustn't they have water-skied?
Perfetto con V-ing
mustn't I have been water-skiing? mustn't you have been water-skiing? mustn't she have been water-skiing? mustn't we have been water-skiing? mustn't you have been water-skiing? mustn't they have been water-skiing?