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