I may study you may study she may study we may study you may study they may study
Forma con V-ing
I may be studying you may be studying she may be studying we may be studying you may be studying they may be studying
Perfecto
I may have studied you may have studied she may have studied we may have studied you may have studied they may have studied
Perfecto con V-ing
I may have been studying you may have been studying she may have been studying we may have been studying you may have been studying they may have been studying
Negación
Forma simple
I may not study you may not study she may not study we may not study you may not study they may not study
Forma con V-ing
I may not be studying you may not be studying she may not be studying we may not be studying you may not be studying they may not be studying
Perfecto
I may not have studied you may not have studied she may not have studied we may not have studied you may not have studied they may not have studied
Perfecto con V-ing
I may not have been studying you may not have been studying she may not have been studying we may not have been studying you may not have been studying they may not have been studying
Forma interrogativa
Forma simple
may I study? may you study? may she study? may we study? may you study? may they study?
Forma con V-ing
may I be studying? may you be studying? may she be studying? may we be studying? may you be studying? may they be studying?
Perfecto
may I have studied? may you have studied? may she have studied? may we have studied? may you have studied? may they have studied?
Perfecto con V-ing
may I have been studying? may you have been studying? may she have been studying? may we have been studying? may you have been studying? may they have been studying?
Forma interro-negativa
Forma simple
may I not study? may you not study? may she not study? may we not study? may you not study? may they not study?
Forma con V-ing
may I not be studying? may you not be studying? may she not be studying? may we not be studying? may you not be studying? may they not be studying?
Perfecto
may I not have studied? may you not have studied? may she not have studied? may we not have studied? may you not have studied? may they not have studied?
Perfecto con V-ing
may I not have been studying? may you not have been studying? may she not have been studying? may we not have been studying? may you not have been studying? may they not have been studying?