I may cumulate you may cumulate he may cumulate we may cumulate you may cumulate they may cumulate
Forme en V-ing
I may be cumulating you may be cumulating he may be cumulating we may be cumulating you may be cumulating they may be cumulating
Perfect
I may have cumulated you may have cumulated he may have cumulated we may have cumulated you may have cumulated they may have cumulated
Perfect en V-ing
I may have been cumulating you may have been cumulating he may have been cumulating we may have been cumulating you may have been cumulating they may have been cumulating
Négation
Forme simple
I may not cumulate you may not cumulate he may not cumulate we may not cumulate you may not cumulate they may not cumulate
Forme en V-ing
I may not be cumulating you may not be cumulating he may not be cumulating we may not be cumulating you may not be cumulating they may not be cumulating
Perfect
I may not have cumulated you may not have cumulated he may not have cumulated we may not have cumulated you may not have cumulated they may not have cumulated
Perfect en V-ing
I may not have been cumulating you may not have been cumulating he may not have been cumulating we may not have been cumulating you may not have been cumulating they may not have been cumulating
Forme interrogative
Forme simple
may I cumulate? may you cumulate? may he cumulate? may we cumulate? may you cumulate? may they cumulate?
Forme en V-ing
may I be cumulating? may you be cumulating? may he be cumulating? may we be cumulating? may you be cumulating? may they be cumulating?
Perfect
may I have cumulated? may you have cumulated? may he have cumulated? may we have cumulated? may you have cumulated? may they have cumulated?
Perfect en V-ing
may I have been cumulating? may you have been cumulating? may he have been cumulating? may we have been cumulating? may you have been cumulating? may they have been cumulating?
Forme interro-négative
Forme simple
may I not cumulate? may you not cumulate? may he not cumulate? may we not cumulate? may you not cumulate? may they not cumulate?
Forme en V-ing
may I not be cumulating? may you not be cumulating? may he not be cumulating? may we not be cumulating? may you not be cumulating? may they not be cumulating?
Perfect
may I not have cumulated? may you not have cumulated? may he not have cumulated? may we not have cumulated? may you not have cumulated? may they not have cumulated?
Perfect en V-ing
may I not have been cumulating? may you not have been cumulating? may he not have been cumulating? may we not have been cumulating? may you not have been cumulating? may they not have been cumulating?