Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I must begging you must begging he must begging we must begging you must begging they must begging
Forma com V-ing
I must be begginging you must be begginging he must be begginging we must be begginging you must be begginging they must be begginging
Perfeito
I must have begginged you must have begginged he must have begginged we must have begginged you must have begginged they must have begginged
Perfeito com V-ing
I must have been begginging you must have been begginging he must have been begginging we must have been begginging you must have been begginging they must have been begginging
Negação
Forma simple
I mustn't begging you mustn't begging he mustn't begging we mustn't begging you mustn't begging they mustn't begging
Forma com V-ing
I mustn't be begginging you mustn't be begginging he mustn't be begginging we mustn't be begginging you mustn't be begginging they mustn't be begginging
Perfeito
I mustn't have begginged you mustn't have begginged he mustn't have begginged we mustn't have begginged you mustn't have begginged they mustn't have begginged
Perfeito com V-ing
I mustn't have been begginging you mustn't have been begginging he mustn't have been begginging we mustn't have been begginging you mustn't have been begginging they mustn't have been begginging
Forma interrogativa
Forma simple
must I begging? must you begging? must he begging? must we begging? must you begging? must they begging?
Forma com V-ing
must I be begginging? must you be begginging? must he be begginging? must we be begginging? must you be begginging? must they be begginging?
Perfeito
must I have begginged? must you have begginged? must he have begginged? must we have begginged? must you have begginged? must they have begginged?
Perfeito com V-ing
must I have been begginging? must you have been begginging? must he have been begginging? must we have been begginging? must you have been begginging? must they have been begginging?
Forma interro-Negação
Forma simple
mustn't I begging? mustn't you begging? mustn't he begging? mustn't we begging? mustn't you begging? mustn't they begging?
Forma com V-ing
mustn't I be begginging? mustn't you be begginging? mustn't he be begginging? mustn't we be begginging? mustn't you be begginging? mustn't they be begginging?
Perfeito
mustn't I have begginged? mustn't you have begginged? mustn't he have begginged? mustn't we have begginged? mustn't you have begginged? mustn't they have begginged?
Perfeito com V-ing
mustn't I have been begginging? mustn't you have been begginging? mustn't he have been begginging? mustn't we have been begginging? mustn't you have been begginging? mustn't they have been begginging?