Verbo regolare: discover - discovered - discovered
Affermazione
Forma semplice
I must discover you must discover he must discover we must discover you must discover they must discover
Forma con V-ing
I must be discovering you must be discovering he must be discovering we must be discovering you must be discovering they must be discovering
Perfetto
I must have discovered you must have discovered he must have discovered we must have discovered you must have discovered they must have discovered
Perfetto con V-ing
I must have been discovering you must have been discovering he must have been discovering we must have been discovering you must have been discovering they must have been discovering
Negazione
Forma semplice
I mustn't discover you mustn't discover he mustn't discover we mustn't discover you mustn't discover they mustn't discover
Forma con V-ing
I mustn't be discovering you mustn't be discovering he mustn't be discovering we mustn't be discovering you mustn't be discovering they mustn't be discovering
Perfetto
I mustn't have discovered you mustn't have discovered he mustn't have discovered we mustn't have discovered you mustn't have discovered they mustn't have discovered
Perfetto con V-ing
I mustn't have been discovering you mustn't have been discovering he mustn't have been discovering we mustn't have been discovering you mustn't have been discovering they mustn't have been discovering
Forma interrogativa
Forma semplice
must I discover? must you discover? must he discover? must we discover? must you discover? must they discover?
Forma con V-ing
must I be discovering? must you be discovering? must he be discovering? must we be discovering? must you be discovering? must they be discovering?
Perfetto
must I have discovered? must you have discovered? must he have discovered? must we have discovered? must you have discovered? must they have discovered?
Perfetto con V-ing
must I have been discovering? must you have been discovering? must he have been discovering? must we have been discovering? must you have been discovering? must they have been discovering?
Forma interro-negativa
Forma semplice
mustn't I discover? mustn't you discover? mustn't he discover? mustn't we discover? mustn't you discover? mustn't they discover?
Forma con V-ing
mustn't I be discovering? mustn't you be discovering? mustn't he be discovering? mustn't we be discovering? mustn't you be discovering? mustn't they be discovering?
Perfetto
mustn't I have discovered? mustn't you have discovered? mustn't he have discovered? mustn't we have discovered? mustn't you have discovered? mustn't they have discovered?
Perfetto con V-ing
mustn't I have been discovering? mustn't you have been discovering? mustn't he have been discovering? mustn't we have been discovering? mustn't you have been discovering? mustn't they have been discovering?