I may harbinger you may harbinger he may harbinger we may harbinger you may harbinger they may harbinger
V-ing form
I may be harbingering you may be harbingering he may be harbingering we may be harbingering you may be harbingering they may be harbingering
Perfect
I may have harbingered you may have harbingered he may have harbingered we may have harbingered you may have harbingered they may have harbingered
V-ing perfect
I may have been harbingering you may have been harbingering he may have been harbingering we may have been harbingering you may have been harbingering they may have been harbingering
Negation
Simple form
I mayn't harbinger you mayn't harbinger he mayn't harbinger we mayn't harbinger you mayn't harbinger they mayn't harbinger
V-ing form
I mayn't be harbingering you mayn't be harbingering he mayn't be harbingering we mayn't be harbingering you mayn't be harbingering they mayn't be harbingering
Perfect
I mayn't have harbingered you mayn't have harbingered he mayn't have harbingered we mayn't have harbingered you mayn't have harbingered they mayn't have harbingered
V-ing perfect
I mayn't have been harbingering you mayn't have been harbingering he mayn't have been harbingering we mayn't have been harbingering you mayn't have been harbingering they mayn't have been harbingering
Interrogative form
Simple form
may I harbinger? may you harbinger? may he harbinger? may we harbinger? may you harbinger? may they harbinger?
V-ing form
may I be harbingering? may you be harbingering? may he be harbingering? may we be harbingering? may you be harbingering? may they be harbingering?
Perfect
may I have harbingered? may you have harbingered? may he have harbingered? may we have harbingered? may you have harbingered? may they have harbingered?
V-ing perfect
may I have been harbingering? may you have been harbingering? may he have been harbingering? may we have been harbingering? may you have been harbingering? may they have been harbingering?
Interro-negative form
Simple form
mayn't I harbinger? mayn't you harbinger? mayn't he harbinger? mayn't we harbinger? mayn't you harbinger? mayn't they harbinger?
V-ing form
mayn't I be harbingering? mayn't you be harbingering? mayn't he be harbingering? mayn't we be harbingering? mayn't you be harbingering? mayn't they be harbingering?
Perfect
mayn't I have harbingered? mayn't you have harbingered? mayn't he have harbingered? mayn't we have harbingered? mayn't you have harbingered? mayn't they have harbingered?
V-ing perfect
mayn't I have been harbingering? mayn't you have been harbingering? mayn't he have been harbingering? mayn't we have been harbingering? mayn't you have been harbingering? mayn't they have been harbingering?