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 may not cling you may not cling he may not cling we may not cling you may not cling they may not cling
V-ing form
I may not be clinging you may not be clinging he may not be clinging we may not be clinging you may not be clinging they may not be clinging
Perfect
I may not have clung you may not have clung he may not have clung we may not have clung you may not have clung they may not have clung
V-ing perfect
I may not have been clinging you may not have been clinging he may not have been clinging we may not have been clinging you may not have been clinging they may not 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
may I not cling? may you not cling? may he not cling? may we not cling? may you not cling? may they not cling?
V-ing form
may I not be clinging? may you not be clinging? may he not be clinging? may we not be clinging? may you not be clinging? may they not be clinging?
Perfect
may I not have clung? may you not have clung? may he not have clung? may we not have clung? may you not have clung? may they not have clung?
V-ing perfect
may I not have been clinging? may you not have been clinging? may he not have been clinging? may we not have been clinging? may you not have been clinging? may they not have been clinging?