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