I must cling you must cling he must cling we must cling you must cling they must cling
Forma com V-ing
I must be clinging you must be clinging he must be clinging we must be clinging you must be clinging they must be clinging
Perfeito
I must have clung you must have clung he must have clung we must have clung you must have clung they must have clung
Perfeito com V-ing
I must have been clinging you must have been clinging he must have been clinging we must have been clinging you must have been clinging they must have been clinging
Negação
Forma simple
I must not cling you must not cling he must not cling we must not cling you must not cling they must not cling
Forma com V-ing
I must not be clinging you must not be clinging he must not be clinging we must not be clinging you must not be clinging they must not be clinging
Perfeito
I must not have clung you must not have clung he must not have clung we must not have clung you must not have clung they must not have clung
Perfeito com V-ing
I must not have been clinging you must not have been clinging he must not have been clinging we must not have been clinging you must not have been clinging they must not have been clinging
Forma interrogativa
Forma simple
must I cling? must you cling? must he cling? must we cling? must you cling? must they cling?
Forma com V-ing
must I be clinging? must you be clinging? must he be clinging? must we be clinging? must you be clinging? must they be clinging?
Perfeito
must I have clung? must you have clung? must he have clung? must we have clung? must you have clung? must they have clung?
Perfeito com V-ing
must I have been clinging? must you have been clinging? must he have been clinging? must we have been clinging? must you have been clinging? must they have been clinging?
Forma interro-Negação
Forma simple
must I not cling? must you not cling? must he not cling? must we not cling? must you not cling? must they not cling?
Forma com V-ing
must I not be clinging? must you not be clinging? must he not be clinging? must we not be clinging? must you not be clinging? must they not be clinging?
Perfeito
must I not have clung? must you not have clung? must he not have clung? must we not have clung? must you not have clung? must they not have clung?
Perfeito com V-ing
must I not have been clinging? must you not have been clinging? must he not have been clinging? must we not have been clinging? must you not have been clinging? must they not have been clinging?