I may preregulate you may preregulate she may preregulate we may preregulate you may preregulate they may preregulate
V-ing form
I may be preregulating you may be preregulating she may be preregulating we may be preregulating you may be preregulating they may be preregulating
Perfect
I may have preregulated you may have preregulated she may have preregulated we may have preregulated you may have preregulated they may have preregulated
V-ing perfect
I may have been preregulating you may have been preregulating she may have been preregulating we may have been preregulating you may have been preregulating they may have been preregulating
Negation
Simple form
I may not preregulate you may not preregulate she may not preregulate we may not preregulate you may not preregulate they may not preregulate
V-ing form
I may not be preregulating you may not be preregulating she may not be preregulating we may not be preregulating you may not be preregulating they may not be preregulating
Perfect
I may not have preregulated you may not have preregulated she may not have preregulated we may not have preregulated you may not have preregulated they may not have preregulated
V-ing perfect
I may not have been preregulating you may not have been preregulating she may not have been preregulating we may not have been preregulating you may not have been preregulating they may not have been preregulating
Interrogative form
Simple form
may I preregulate? may you preregulate? may she preregulate? may we preregulate? may you preregulate? may they preregulate?
V-ing form
may I be preregulating? may you be preregulating? may she be preregulating? may we be preregulating? may you be preregulating? may they be preregulating?
Perfect
may I have preregulated? may you have preregulated? may she have preregulated? may we have preregulated? may you have preregulated? may they have preregulated?
V-ing perfect
may I have been preregulating? may you have been preregulating? may she have been preregulating? may we have been preregulating? may you have been preregulating? may they have been preregulating?
Interro-negative form
Simple form
may I not preregulate? may you not preregulate? may she not preregulate? may we not preregulate? may you not preregulate? may they not preregulate?
V-ing form
may I not be preregulating? may you not be preregulating? may she not be preregulating? may we not be preregulating? may you not be preregulating? may they not be preregulating?
Perfect
may I not have preregulated? may you not have preregulated? may she not have preregulated? may we not have preregulated? may you not have preregulated? may they not have preregulated?
V-ing perfect
may I not have been preregulating? may you not have been preregulating? may she not have been preregulating? may we not have been preregulating? may you not have been preregulating? may they not have been preregulating?