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