I must fumble you must fumble she must fumble we must fumble you must fumble they must fumble
Forma con V-ing
I must be fumbling you must be fumbling she must be fumbling we must be fumbling you must be fumbling they must be fumbling
Perfetto
I must have fumbled you must have fumbled she must have fumbled we must have fumbled you must have fumbled they must have fumbled
Perfetto con V-ing
I must have been fumbling you must have been fumbling she must have been fumbling we must have been fumbling you must have been fumbling they must have been fumbling
Negazione
Forma semplice
I mustn't fumble you mustn't fumble she mustn't fumble we mustn't fumble you mustn't fumble they mustn't fumble
Forma con V-ing
I mustn't be fumbling you mustn't be fumbling she mustn't be fumbling we mustn't be fumbling you mustn't be fumbling they mustn't be fumbling
Perfetto
I mustn't have fumbled you mustn't have fumbled she mustn't have fumbled we mustn't have fumbled you mustn't have fumbled they mustn't have fumbled
Perfetto con V-ing
I mustn't have been fumbling you mustn't have been fumbling she mustn't have been fumbling we mustn't have been fumbling you mustn't have been fumbling they mustn't have been fumbling
Forma interrogativa
Forma semplice
must I fumble? must you fumble? must she fumble? must we fumble? must you fumble? must they fumble?
Forma con V-ing
must I be fumbling? must you be fumbling? must she be fumbling? must we be fumbling? must you be fumbling? must they be fumbling?
Perfetto
must I have fumbled? must you have fumbled? must she have fumbled? must we have fumbled? must you have fumbled? must they have fumbled?
Perfetto con V-ing
must I have been fumbling? must you have been fumbling? must she have been fumbling? must we have been fumbling? must you have been fumbling? must they have been fumbling?
Forma interro-negativa
Forma semplice
mustn't I fumble? mustn't you fumble? mustn't she fumble? mustn't we fumble? mustn't you fumble? mustn't they fumble?
Forma con V-ing
mustn't I be fumbling? mustn't you be fumbling? mustn't she be fumbling? mustn't we be fumbling? mustn't you be fumbling? mustn't they be fumbling?
Perfetto
mustn't I have fumbled? mustn't you have fumbled? mustn't she have fumbled? mustn't we have fumbled? mustn't you have fumbled? mustn't they have fumbled?
Perfetto con V-ing
mustn't I have been fumbling? mustn't you have been fumbling? mustn't she have been fumbling? mustn't we have been fumbling? mustn't you have been fumbling? mustn't they have been fumbling?