Verbo regular: corroborate - corroborated - corroborated
Indicativo
Presente
don't I corroborate? don't you corroborate? doesn't she corroborate? don't we corroborate? don't you corroborate? don't they corroborate?
Presente continuo
am I not corroborating? aren't you corroborating? isn't she corroborating? aren't we corroborating? aren't you corroborating? aren't they corroborating?
Pretérito
didn't I corroborate? didn't you corroborate? didn't she corroborate? didn't we corroborate? didn't you corroborate? didn't they corroborate?
Pretérito continuo
wasn't I corroborating? weren't you corroborating? wasn't she corroborating? weren't we corroborating? weren't you corroborating? weren't they corroborating?
Presente perfecto
haven't I corroborated? haven't you corroborated? hasn't she corroborated? haven't we corroborated? haven't you corroborated? haven't they corroborated?
Presente perfecto continuo
haven't I been corroborating? haven't you been corroborating? hasn't she been corroborating? haven't we been corroborating? haven't you been corroborating? haven't they been corroborating?
Pluscuamperfecto
hadn't I corroborated? hadn't you corroborated? hadn't she corroborated? hadn't we corroborated? hadn't you corroborated? hadn't they corroborated?
Pluscuamperfecto continuo
hadn't I been corroborating? hadn't you been corroborating? hadn't she been corroborating? hadn't we been corroborating? hadn't you been corroborating? hadn't they been corroborating?
Futuro simple
won't I corroborate? won't you corroborate? won't she corroborate? won't we corroborate? won't you corroborate? won't they corroborate?
Futuro continuo
won't I be corroborating? won't you be corroborating? won't she be corroborating? won't we be corroborating? won't you be corroborating? won't they be corroborating?
Futuro perfecto
won't I have corroborated? won't you have corroborated? won't she have corroborated? won't we have corroborated? won't you have corroborated? won't they have corroborated?
Futuro perfecto contínuo
won't I have been corroborating? won't you have been corroborating? won't she have been corroborating? won't we have been corroborating? won't you have been corroborating? won't they have been corroborating?
Condicional
Presente
wouldn't I corroborate? wouldn't you corroborate? wouldn't she corroborate? wouldn't we corroborate? wouldn't you corroborate? wouldn't they corroborate?
Presente continuo
wouldn't I be corroborating? wouldn't you be corroborating? wouldn't she be corroborating? wouldn't we be corroborating? wouldn't you be corroborating? wouldn't they be corroborating?
Passado
wouldn't I have corroborated? wouldn't you have corroborated? wouldn't she have corroborated? wouldn't we have corroborated? wouldn't you have corroborated? wouldn't they have corroborated?
Passado continuo
wouldn't I have been corroborating? wouldn't you have been corroborating? wouldn't she have been corroborating? wouldn't we have been corroborating? wouldn't you have been corroborating? wouldn't they have been corroborating?