Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may whiter you may whiter she may whiter we may whiter you may whiter they may whiter
V-ing form
I may be whitering you may be whitering she may be whitering we may be whitering you may be whitering they may be whitering
Perfect
I may have whitered you may have whitered she may have whitered we may have whitered you may have whitered they may have whitered
V-ing perfect
I may have been whitering you may have been whitering she may have been whitering we may have been whitering you may have been whitering they may have been whitering
Negation
Simple form
I mayn't whiter you mayn't whiter she mayn't whiter we mayn't whiter you mayn't whiter they mayn't whiter
V-ing form
I mayn't be whitering you mayn't be whitering she mayn't be whitering we mayn't be whitering you mayn't be whitering they mayn't be whitering
Perfect
I mayn't have whitered you mayn't have whitered she mayn't have whitered we mayn't have whitered you mayn't have whitered they mayn't have whitered
V-ing perfect
I mayn't have been whitering you mayn't have been whitering she mayn't have been whitering we mayn't have been whitering you mayn't have been whitering they mayn't have been whitering
Interrogative form
Simple form
may I whiter? may you whiter? may she whiter? may we whiter? may you whiter? may they whiter?
V-ing form
may I be whitering? may you be whitering? may she be whitering? may we be whitering? may you be whitering? may they be whitering?
Perfect
may I have whitered? may you have whitered? may she have whitered? may we have whitered? may you have whitered? may they have whitered?
V-ing perfect
may I have been whitering? may you have been whitering? may she have been whitering? may we have been whitering? may you have been whitering? may they have been whitering?
Interro-negative form
Simple form
mayn't I whiter? mayn't you whiter? mayn't she whiter? mayn't we whiter? mayn't you whiter? mayn't they whiter?
V-ing form
mayn't I be whitering? mayn't you be whitering? mayn't she be whitering? mayn't we be whitering? mayn't you be whitering? mayn't they be whitering?
Perfect
mayn't I have whitered? mayn't you have whitered? mayn't she have whitered? mayn't we have whitered? mayn't you have whitered? mayn't they have whitered?
V-ing perfect
mayn't I have been whitering? mayn't you have been whitering? mayn't she have been whitering? mayn't we have been whitering? mayn't you have been whitering? mayn't they have been whitering?