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