I may decaffeinate you may decaffeinate he may decaffeinate we may decaffeinate you may decaffeinate they may decaffeinate
V-ing form
I may be decaffeinating you may be decaffeinating he may be decaffeinating we may be decaffeinating you may be decaffeinating they may be decaffeinating
Perfect
I may have decaffeinated you may have decaffeinated he may have decaffeinated we may have decaffeinated you may have decaffeinated they may have decaffeinated
V-ing perfect
I may have been decaffeinating you may have been decaffeinating he may have been decaffeinating we may have been decaffeinating you may have been decaffeinating they may have been decaffeinating
Negation
Simple form
I may not decaffeinate you may not decaffeinate he may not decaffeinate we may not decaffeinate you may not decaffeinate they may not decaffeinate
V-ing form
I may not be decaffeinating you may not be decaffeinating he may not be decaffeinating we may not be decaffeinating you may not be decaffeinating they may not be decaffeinating
Perfect
I may not have decaffeinated you may not have decaffeinated he may not have decaffeinated we may not have decaffeinated you may not have decaffeinated they may not have decaffeinated
V-ing perfect
I may not have been decaffeinating you may not have been decaffeinating he may not have been decaffeinating we may not have been decaffeinating you may not have been decaffeinating they may not have been decaffeinating
Interrogative form
Simple form
may I decaffeinate? may you decaffeinate? may he decaffeinate? may we decaffeinate? may you decaffeinate? may they decaffeinate?
V-ing form
may I be decaffeinating? may you be decaffeinating? may he be decaffeinating? may we be decaffeinating? may you be decaffeinating? may they be decaffeinating?
Perfect
may I have decaffeinated? may you have decaffeinated? may he have decaffeinated? may we have decaffeinated? may you have decaffeinated? may they have decaffeinated?
V-ing perfect
may I have been decaffeinating? may you have been decaffeinating? may he have been decaffeinating? may we have been decaffeinating? may you have been decaffeinating? may they have been decaffeinating?
Interro-negative form
Simple form
may I not decaffeinate? may you not decaffeinate? may he not decaffeinate? may we not decaffeinate? may you not decaffeinate? may they not decaffeinate?
V-ing form
may I not be decaffeinating? may you not be decaffeinating? may he not be decaffeinating? may we not be decaffeinating? may you not be decaffeinating? may they not be decaffeinating?
Perfect
may I not have decaffeinated? may you not have decaffeinated? may he not have decaffeinated? may we not have decaffeinated? may you not have decaffeinated? may they not have decaffeinated?
V-ing perfect
may I not have been decaffeinating? may you not have been decaffeinating? may he not have been decaffeinating? may we not have been decaffeinating? may you not have been decaffeinating? may they not have been decaffeinating?