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