I may light you may light she may light we may light you may light they may light
V-ing form
I may be lighting you may be lighting she may be lighting we may be lighting you may be lighting they may be lighting
Perfect
I may have lit you may have lit she may have lit we may have lit you may have lit they may have lit
V-ing perfect
I may have been lighting you may have been lighting she may have been lighting we may have been lighting you may have been lighting they may have been lighting
Negation
Simple form
I may not light you may not light she may not light we may not light you may not light they may not light
V-ing form
I may not be lighting you may not be lighting she may not be lighting we may not be lighting you may not be lighting they may not be lighting
Perfect
I may not have lit you may not have lit she may not have lit we may not have lit you may not have lit they may not have lit
V-ing perfect
I may not have been lighting you may not have been lighting she may not have been lighting we may not have been lighting you may not have been lighting they may not have been lighting
Interrogative form
Simple form
may I light? may you light? may she light? may we light? may you light? may they light?
V-ing form
may I be lighting? may you be lighting? may she be lighting? may we be lighting? may you be lighting? may they be lighting?
Perfect
may I have lit? may you have lit? may she have lit? may we have lit? may you have lit? may they have lit?
V-ing perfect
may I have been lighting? may you have been lighting? may she have been lighting? may we have been lighting? may you have been lighting? may they have been lighting?
Interro-negative form
Simple form
may I not light? may you not light? may she not light? may we not light? may you not light? may they not light?
V-ing form
may I not be lighting? may you not be lighting? may she not be lighting? may we not be lighting? may you not be lighting? may they not be lighting?
Perfect
may I not have lit? may you not have lit? may she not have lit? may we not have lit? may you not have lit? may they not have lit?
V-ing perfect
may I not have been lighting? may you not have been lighting? may she not have been lighting? may we not have been lighting? may you not have been lighting? may they not have been lighting?