I must caseate you must caseate she must caseate we must caseate you must caseate they must caseate
Forma com V-ing
I must be caseating you must be caseating she must be caseating we must be caseating you must be caseating they must be caseating
Perfeito
I must have caseated you must have caseated she must have caseated we must have caseated you must have caseated they must have caseated
Perfeito com V-ing
I must have been caseating you must have been caseating she must have been caseating we must have been caseating you must have been caseating they must have been caseating
Negação
Forma simple
I mustn't caseate you mustn't caseate she mustn't caseate we mustn't caseate you mustn't caseate they mustn't caseate
Forma com V-ing
I mustn't be caseating you mustn't be caseating she mustn't be caseating we mustn't be caseating you mustn't be caseating they mustn't be caseating
Perfeito
I mustn't have caseated you mustn't have caseated she mustn't have caseated we mustn't have caseated you mustn't have caseated they mustn't have caseated
Perfeito com V-ing
I mustn't have been caseating you mustn't have been caseating she mustn't have been caseating we mustn't have been caseating you mustn't have been caseating they mustn't have been caseating
Forma interrogativa
Forma simple
must I caseate? must you caseate? must she caseate? must we caseate? must you caseate? must they caseate?
Forma com V-ing
must I be caseating? must you be caseating? must she be caseating? must we be caseating? must you be caseating? must they be caseating?
Perfeito
must I have caseated? must you have caseated? must she have caseated? must we have caseated? must you have caseated? must they have caseated?
Perfeito com V-ing
must I have been caseating? must you have been caseating? must she have been caseating? must we have been caseating? must you have been caseating? must they have been caseating?
Forma interro-Negação
Forma simple
mustn't I caseate? mustn't you caseate? mustn't she caseate? mustn't we caseate? mustn't you caseate? mustn't they caseate?
Forma com V-ing
mustn't I be caseating? mustn't you be caseating? mustn't she be caseating? mustn't we be caseating? mustn't you be caseating? mustn't they be caseating?
Perfeito
mustn't I have caseated? mustn't you have caseated? mustn't she have caseated? mustn't we have caseated? mustn't you have caseated? mustn't they have caseated?
Perfeito com V-ing
mustn't I have been caseating? mustn't you have been caseating? mustn't she have been caseating? mustn't we have been caseating? mustn't you have been caseating? mustn't they have been caseating?