I may subspecialize you may subspecialize she may subspecialize we may subspecialize you may subspecialize they may subspecialize
V-ing form
I may be subspecializing you may be subspecializing she may be subspecializing we may be subspecializing you may be subspecializing they may be subspecializing
Perfect
I may have subspecialized you may have subspecialized she may have subspecialized we may have subspecialized you may have subspecialized they may have subspecialized
V-ing perfect
I may have been subspecializing you may have been subspecializing she may have been subspecializing we may have been subspecializing you may have been subspecializing they may have been subspecializing
Negation
Simple form
I mayn't subspecialize you mayn't subspecialize she mayn't subspecialize we mayn't subspecialize you mayn't subspecialize they mayn't subspecialize
V-ing form
I mayn't be subspecializing you mayn't be subspecializing she mayn't be subspecializing we mayn't be subspecializing you mayn't be subspecializing they mayn't be subspecializing
Perfect
I mayn't have subspecialized you mayn't have subspecialized she mayn't have subspecialized we mayn't have subspecialized you mayn't have subspecialized they mayn't have subspecialized
V-ing perfect
I mayn't have been subspecializing you mayn't have been subspecializing she mayn't have been subspecializing we mayn't have been subspecializing you mayn't have been subspecializing they mayn't have been subspecializing
Interrogative form
Simple form
may I subspecialize? may you subspecialize? may she subspecialize? may we subspecialize? may you subspecialize? may they subspecialize?
V-ing form
may I be subspecializing? may you be subspecializing? may she be subspecializing? may we be subspecializing? may you be subspecializing? may they be subspecializing?
Perfect
may I have subspecialized? may you have subspecialized? may she have subspecialized? may we have subspecialized? may you have subspecialized? may they have subspecialized?
V-ing perfect
may I have been subspecializing? may you have been subspecializing? may she have been subspecializing? may we have been subspecializing? may you have been subspecializing? may they have been subspecializing?
Interro-negative form
Simple form
mayn't I subspecialize? mayn't you subspecialize? mayn't she subspecialize? mayn't we subspecialize? mayn't you subspecialize? mayn't they subspecialize?
V-ing form
mayn't I be subspecializing? mayn't you be subspecializing? mayn't she be subspecializing? mayn't we be subspecializing? mayn't you be subspecializing? mayn't they be subspecializing?
Perfect
mayn't I have subspecialized? mayn't you have subspecialized? mayn't she have subspecialized? mayn't we have subspecialized? mayn't you have subspecialized? mayn't they have subspecialized?
V-ing perfect
mayn't I have been subspecializing? mayn't you have been subspecializing? mayn't she have been subspecializing? mayn't we have been subspecializing? mayn't you have been subspecializing? mayn't they have been subspecializing?