I may spot you may spot she may spot we may spot you may spot they may spot
V-ing form
I may be spotting you may be spotting she may be spotting we may be spotting you may be spotting they may be spotting
Perfect
I may have spotted you may have spotted she may have spotted we may have spotted you may have spotted they may have spotted
V-ing perfect
I may have been spotting you may have been spotting she may have been spotting we may have been spotting you may have been spotting they may have been spotting
Negation
Simple form
I may not spot you may not spot she may not spot we may not spot you may not spot they may not spot
V-ing form
I may not be spotting you may not be spotting she may not be spotting we may not be spotting you may not be spotting they may not be spotting
Perfect
I may not have spotted you may not have spotted she may not have spotted we may not have spotted you may not have spotted they may not have spotted
V-ing perfect
I may not have been spotting you may not have been spotting she may not have been spotting we may not have been spotting you may not have been spotting they may not have been spotting
Interrogative form
Simple form
may I spot? may you spot? may she spot? may we spot? may you spot? may they spot?
V-ing form
may I be spotting? may you be spotting? may she be spotting? may we be spotting? may you be spotting? may they be spotting?
Perfect
may I have spotted? may you have spotted? may she have spotted? may we have spotted? may you have spotted? may they have spotted?
V-ing perfect
may I have been spotting? may you have been spotting? may she have been spotting? may we have been spotting? may you have been spotting? may they have been spotting?
Interro-negative form
Simple form
may I not spot? may you not spot? may she not spot? may we not spot? may you not spot? may they not spot?
V-ing form
may I not be spotting? may you not be spotting? may she not be spotting? may we not be spotting? may you not be spotting? may they not be spotting?
Perfect
may I not have spotted? may you not have spotted? may she not have spotted? may we not have spotted? may you not have spotted? may they not have spotted?
V-ing perfect
may I not have been spotting? may you not have been spotting? may she not have been spotting? may we not have been spotting? may you not have been spotting? may they not have been spotting?