Conjugación del verbo inglés
MUST DISCOVER

Verbo regular: discover - discovered - discovered

Afirmación

Forma simple	Forma con V-ing
I must discover you must discover he must discover we must discover you must discover they must discover	I must be discovering you must be discovering he must be discovering we must be discovering you must be discovering they must be discovering
Perfecto	Perfecto con V-ing
I must have discovered you must have discovered he must have discovered we must have discovered you must have discovered they must have discovered	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

Negación

Forma simple	Forma con V-ing
I mustn't discover you mustn't discover he mustn't discover we mustn't discover you mustn't discover they mustn't discover	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
Perfecto	Perfecto con V-ing
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	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 simple	Forma con V-ing
must I discover? must you discover? must he discover? must we discover? must you discover? must they discover?	must I be discovering? must you be discovering? must he be discovering? must we be discovering? must you be discovering? must they be discovering?
Perfecto	Perfecto con V-ing
must I have discovered? must you have discovered? must he have discovered? must we have discovered? must you have discovered? must they have discovered?	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 simple	Forma con V-ing
mustn't I discover? mustn't you discover? mustn't he discover? mustn't we discover? mustn't you discover? mustn't they discover?	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?
Perfecto	Perfecto con V-ing
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?	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?