I must infer you must infer he must infer we must infer you must infer they must infer
Forma con V-ing
I must be inferring you must be inferring he must be inferring we must be inferring you must be inferring they must be inferring
Perfecto
I must have inferred you must have inferred he must have inferred we must have inferred you must have inferred they must have inferred
Perfecto con V-ing
I must have been inferring you must have been inferring he must have been inferring we must have been inferring you must have been inferring they must have been inferring
Negación
Forma simple
I mustn't infer you mustn't infer he mustn't infer we mustn't infer you mustn't infer they mustn't infer
Forma con V-ing
I mustn't be inferring you mustn't be inferring he mustn't be inferring we mustn't be inferring you mustn't be inferring they mustn't be inferring
Perfecto
I mustn't have inferred you mustn't have inferred he mustn't have inferred we mustn't have inferred you mustn't have inferred they mustn't have inferred
Perfecto con V-ing
I mustn't have been inferring you mustn't have been inferring he mustn't have been inferring we mustn't have been inferring you mustn't have been inferring they mustn't have been inferring
Forma interrogativa
Forma simple
must I infer? must you infer? must he infer? must we infer? must you infer? must they infer?
Forma con V-ing
must I be inferring? must you be inferring? must he be inferring? must we be inferring? must you be inferring? must they be inferring?
Perfecto
must I have inferred? must you have inferred? must he have inferred? must we have inferred? must you have inferred? must they have inferred?
Perfecto con V-ing
must I have been inferring? must you have been inferring? must he have been inferring? must we have been inferring? must you have been inferring? must they have been inferring?
Forma interro-negativa
Forma simple
mustn't I infer? mustn't you infer? mustn't he infer? mustn't we infer? mustn't you infer? mustn't they infer?
Forma con V-ing
mustn't I be inferring? mustn't you be inferring? mustn't he be inferring? mustn't we be inferring? mustn't you be inferring? mustn't they be inferring?
Perfecto
mustn't I have inferred? mustn't you have inferred? mustn't he have inferred? mustn't we have inferred? mustn't you have inferred? mustn't they have inferred?
Perfecto con V-ing
mustn't I have been inferring? mustn't you have been inferring? mustn't he have been inferring? mustn't we have been inferring? mustn't you have been inferring? mustn't they have been inferring?