Verbo regular: corroborate - corroborated - corroborated
Afirmação
Forma simple
I must corroborate you must corroborate she must corroborate we must corroborate you must corroborate they must corroborate
Forma com V-ing
I must be corroborating you must be corroborating she must be corroborating we must be corroborating you must be corroborating they must be corroborating
Perfeito
I must have corroborated you must have corroborated she must have corroborated we must have corroborated you must have corroborated they must have corroborated
Perfeito com V-ing
I must have been corroborating you must have been corroborating she must have been corroborating we must have been corroborating you must have been corroborating they must have been corroborating
Negação
Forma simple
I mustn't corroborate you mustn't corroborate she mustn't corroborate we mustn't corroborate you mustn't corroborate they mustn't corroborate
Forma com V-ing
I mustn't be corroborating you mustn't be corroborating she mustn't be corroborating we mustn't be corroborating you mustn't be corroborating they mustn't be corroborating
Perfeito
I mustn't have corroborated you mustn't have corroborated she mustn't have corroborated we mustn't have corroborated you mustn't have corroborated they mustn't have corroborated
Perfeito com V-ing
I mustn't have been corroborating you mustn't have been corroborating she mustn't have been corroborating we mustn't have been corroborating you mustn't have been corroborating they mustn't have been corroborating
Forma interrogativa
Forma simple
must I corroborate? must you corroborate? must she corroborate? must we corroborate? must you corroborate? must they corroborate?
Forma com V-ing
must I be corroborating? must you be corroborating? must she be corroborating? must we be corroborating? must you be corroborating? must they be corroborating?
Perfeito
must I have corroborated? must you have corroborated? must she have corroborated? must we have corroborated? must you have corroborated? must they have corroborated?
Perfeito com V-ing
must I have been corroborating? must you have been corroborating? must she have been corroborating? must we have been corroborating? must you have been corroborating? must they have been corroborating?
Forma interro-Negação
Forma simple
mustn't I corroborate? mustn't you corroborate? mustn't she corroborate? mustn't we corroborate? mustn't you corroborate? mustn't they corroborate?
Forma com V-ing
mustn't I be corroborating? mustn't you be corroborating? mustn't she be corroborating? mustn't we be corroborating? mustn't you be corroborating? mustn't they be corroborating?
Perfeito
mustn't I have corroborated? mustn't you have corroborated? mustn't she have corroborated? mustn't we have corroborated? mustn't you have corroborated? mustn't they have corroborated?
Perfeito com V-ing
mustn't I have been corroborating? mustn't you have been corroborating? mustn't she have been corroborating? mustn't we have been corroborating? mustn't you have been corroborating? mustn't they have been corroborating?