I may cold-pack you may cold-pack she may cold-pack we may cold-pack you may cold-pack they may cold-pack
V-ing form
I may be cold-packing you may be cold-packing she may be cold-packing we may be cold-packing you may be cold-packing they may be cold-packing
Perfect
I may have cold-packed you may have cold-packed she may have cold-packed we may have cold-packed you may have cold-packed they may have cold-packed
V-ing perfect
I may have been cold-packing you may have been cold-packing she may have been cold-packing we may have been cold-packing you may have been cold-packing they may have been cold-packing
Negation
Simple form
I may not cold-pack you may not cold-pack she may not cold-pack we may not cold-pack you may not cold-pack they may not cold-pack
V-ing form
I may not be cold-packing you may not be cold-packing she may not be cold-packing we may not be cold-packing you may not be cold-packing they may not be cold-packing
Perfect
I may not have cold-packed you may not have cold-packed she may not have cold-packed we may not have cold-packed you may not have cold-packed they may not have cold-packed
V-ing perfect
I may not have been cold-packing you may not have been cold-packing she may not have been cold-packing we may not have been cold-packing you may not have been cold-packing they may not have been cold-packing
Interrogative form
Simple form
may I cold-pack? may you cold-pack? may she cold-pack? may we cold-pack? may you cold-pack? may they cold-pack?
V-ing form
may I be cold-packing? may you be cold-packing? may she be cold-packing? may we be cold-packing? may you be cold-packing? may they be cold-packing?
Perfect
may I have cold-packed? may you have cold-packed? may she have cold-packed? may we have cold-packed? may you have cold-packed? may they have cold-packed?
V-ing perfect
may I have been cold-packing? may you have been cold-packing? may she have been cold-packing? may we have been cold-packing? may you have been cold-packing? may they have been cold-packing?
Interro-negative form
Simple form
may I not cold-pack? may you not cold-pack? may she not cold-pack? may we not cold-pack? may you not cold-pack? may they not cold-pack?
V-ing form
may I not be cold-packing? may you not be cold-packing? may she not be cold-packing? may we not be cold-packing? may you not be cold-packing? may they not be cold-packing?
Perfect
may I not have cold-packed? may you not have cold-packed? may she not have cold-packed? may we not have cold-packed? may you not have cold-packed? may they not have cold-packed?
V-ing perfect
may I not have been cold-packing? may you not have been cold-packing? may she not have been cold-packing? may we not have been cold-packing? may you not have been cold-packing? may they not have been cold-packing?