I must find you must find he must find we must find you must find they must find
Forma com V-ing
I must be finding you must be finding he must be finding we must be finding you must be finding they must be finding
Perfeito
I must have found you must have found he must have found we must have found you must have found they must have found
Perfeito com V-ing
I must have been finding you must have been finding he must have been finding we must have been finding you must have been finding they must have been finding
Negação
Forma simple
I mustn't find you mustn't find he mustn't find we mustn't find you mustn't find they mustn't find
Forma com V-ing
I mustn't be finding you mustn't be finding he mustn't be finding we mustn't be finding you mustn't be finding they mustn't be finding
Perfeito
I mustn't have found you mustn't have found he mustn't have found we mustn't have found you mustn't have found they mustn't have found
Perfeito com V-ing
I mustn't have been finding you mustn't have been finding he mustn't have been finding we mustn't have been finding you mustn't have been finding they mustn't have been finding
Forma interrogativa
Forma simple
must I find? must you find? must he find? must we find? must you find? must they find?
Forma com V-ing
must I be finding? must you be finding? must he be finding? must we be finding? must you be finding? must they be finding?
Perfeito
must I have found? must you have found? must he have found? must we have found? must you have found? must they have found?
Perfeito com V-ing
must I have been finding? must you have been finding? must he have been finding? must we have been finding? must you have been finding? must they have been finding?
Forma interro-Negação
Forma simple
mustn't I find? mustn't you find? mustn't he find? mustn't we find? mustn't you find? mustn't they find?
Forma com V-ing
mustn't I be finding? mustn't you be finding? mustn't he be finding? mustn't we be finding? mustn't you be finding? mustn't they be finding?
Perfeito
mustn't I have found? mustn't you have found? mustn't he have found? mustn't we have found? mustn't you have found? mustn't they have found?
Perfeito com V-ing
mustn't I have been finding? mustn't you have been finding? mustn't he have been finding? mustn't we have been finding? mustn't you have been finding? mustn't they have been finding?