I may plod you may plod he may plod we may plod you may plod they may plod
V-ing form
I may be plodding you may be plodding he may be plodding we may be plodding you may be plodding they may be plodding
Perfect
I may have plodded you may have plodded he may have plodded we may have plodded you may have plodded they may have plodded
V-ing perfect
I may have been plodding you may have been plodding he may have been plodding we may have been plodding you may have been plodding they may have been plodding
Negation
Simple form
I may not plod you may not plod he may not plod we may not plod you may not plod they may not plod
V-ing form
I may not be plodding you may not be plodding he may not be plodding we may not be plodding you may not be plodding they may not be plodding
Perfect
I may not have plodded you may not have plodded he may not have plodded we may not have plodded you may not have plodded they may not have plodded
V-ing perfect
I may not have been plodding you may not have been plodding he may not have been plodding we may not have been plodding you may not have been plodding they may not have been plodding
Interrogative form
Simple form
may I plod? may you plod? may he plod? may we plod? may you plod? may they plod?
V-ing form
may I be plodding? may you be plodding? may he be plodding? may we be plodding? may you be plodding? may they be plodding?
Perfect
may I have plodded? may you have plodded? may he have plodded? may we have plodded? may you have plodded? may they have plodded?
V-ing perfect
may I have been plodding? may you have been plodding? may he have been plodding? may we have been plodding? may you have been plodding? may they have been plodding?
Interro-negative form
Simple form
may I not plod? may you not plod? may he not plod? may we not plod? may you not plod? may they not plod?
V-ing form
may I not be plodding? may you not be plodding? may he not be plodding? may we not be plodding? may you not be plodding? may they not be plodding?
Perfect
may I not have plodded? may you not have plodded? may he not have plodded? may we not have plodded? may you not have plodded? may they not have plodded?
V-ing perfect
may I not have been plodding? may you not have been plodding? may he not have been plodding? may we not have been plodding? may you not have been plodding? may they not have been plodding?