Verbo regular: corroborate - corroborated - corroborated
Forma simple | Forma con V-ing |
I must corroborate you must corroborate he must corroborate we must corroborate you must corroborate they must corroborate | I must be corroborating you must be corroborating he must be corroborating we must be corroborating you must be corroborating they must be corroborating |
Perfecto | Perfecto con V-ing |
I must have corroborated you must have corroborated he must have corroborated we must have corroborated you must have corroborated they must have corroborated | I must have been corroborating you must have been corroborating he must have been corroborating we must have been corroborating you must have been corroborating they must have been corroborating |
Forma simple | Forma con V-ing |
I mustn't corroborate you mustn't corroborate he mustn't corroborate we mustn't corroborate you mustn't corroborate they mustn't corroborate | I mustn't be corroborating you mustn't be corroborating he mustn't be corroborating we mustn't be corroborating you mustn't be corroborating they mustn't be corroborating |
Perfecto | Perfecto con V-ing |
I mustn't have corroborated you mustn't have corroborated he mustn't have corroborated we mustn't have corroborated you mustn't have corroborated they mustn't have corroborated | I mustn't have been corroborating you mustn't have been corroborating he mustn't have been corroborating we mustn't have been corroborating you mustn't have been corroborating they mustn't have been corroborating |
Forma simple | Forma con V-ing |
must I corroborate? must you corroborate? must he corroborate? must we corroborate? must you corroborate? must they corroborate? | must I be corroborating? must you be corroborating? must he be corroborating? must we be corroborating? must you be corroborating? must they be corroborating? |
Perfecto | Perfecto con V-ing |
must I have corroborated? must you have corroborated? must he have corroborated? must we have corroborated? must you have corroborated? must they have corroborated? | must I have been corroborating? must you have been corroborating? must he have been corroborating? must we have been corroborating? must you have been corroborating? must they have been corroborating? |
Forma simple | Forma con V-ing |
mustn't I corroborate? mustn't you corroborate? mustn't he corroborate? mustn't we corroborate? mustn't you corroborate? mustn't they corroborate? | mustn't I be corroborating? mustn't you be corroborating? mustn't he be corroborating? mustn't we be corroborating? mustn't you be corroborating? mustn't they be corroborating? |
Perfecto | Perfecto con V-ing |
mustn't I have corroborated? mustn't you have corroborated? mustn't he have corroborated? mustn't we have corroborated? mustn't you have corroborated? mustn't they have corroborated? | mustn't I have been corroborating? mustn't you have been corroborating? mustn't he have been corroborating? mustn't we have been corroborating? mustn't you have been corroborating? mustn't they have been corroborating? |