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