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