I must cash you must cash she must cash we must cash you must cash they must cash
Forma con V-ing
I must be cashing you must be cashing she must be cashing we must be cashing you must be cashing they must be cashing
Perfecto
I must have cashed you must have cashed she must have cashed we must have cashed you must have cashed they must have cashed
Perfecto con V-ing
I must have been cashing you must have been cashing she must have been cashing we must have been cashing you must have been cashing they must have been cashing
Negación
Forma simple
I mustn't cash you mustn't cash she mustn't cash we mustn't cash you mustn't cash they mustn't cash
Forma con V-ing
I mustn't be cashing you mustn't be cashing she mustn't be cashing we mustn't be cashing you mustn't be cashing they mustn't be cashing
Perfecto
I mustn't have cashed you mustn't have cashed she mustn't have cashed we mustn't have cashed you mustn't have cashed they mustn't have cashed
Perfecto con V-ing
I mustn't have been cashing you mustn't have been cashing she mustn't have been cashing we mustn't have been cashing you mustn't have been cashing they mustn't have been cashing
Forma interrogativa
Forma simple
must I cash? must you cash? must she cash? must we cash? must you cash? must they cash?
Forma con V-ing
must I be cashing? must you be cashing? must she be cashing? must we be cashing? must you be cashing? must they be cashing?
Perfecto
must I have cashed? must you have cashed? must she have cashed? must we have cashed? must you have cashed? must they have cashed?
Perfecto con V-ing
must I have been cashing? must you have been cashing? must she have been cashing? must we have been cashing? must you have been cashing? must they have been cashing?
Forma interro-negativa
Forma simple
mustn't I cash? mustn't you cash? mustn't she cash? mustn't we cash? mustn't you cash? mustn't they cash?
Forma con V-ing
mustn't I be cashing? mustn't you be cashing? mustn't she be cashing? mustn't we be cashing? mustn't you be cashing? mustn't they be cashing?
Perfecto
mustn't I have cashed? mustn't you have cashed? mustn't she have cashed? mustn't we have cashed? mustn't you have cashed? mustn't they have cashed?
Perfecto con V-ing
mustn't I have been cashing? mustn't you have been cashing? mustn't she have been cashing? mustn't we have been cashing? mustn't you have been cashing? mustn't they have been cashing?