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