Synonym: react
| Part of speech | verb |
|---|
| Indicative mood | |
|---|---|
| Present tense | Past tense |
| (I) respond | (I) responded |
| (thou) respondest | (thou) respondedst |
| (he) responds, respondeth | (he) responded |
| (we) respond | (we) responded |
| (you) respond | (you) responded |
| (they) respond | (they) responded |
| Subjunctive mood | |
| Present tense | Past tense |
| (I) respond | (I) responded |
| (thou) respond | (thou) responded |
| (he) respond | (he) responded |
| (we) respond | (we) responded |
| (you) respond | (you) responded |
| (they) respond | (they) responded |
| Imperative mood | |
| respond | |
| Participles | |
| Present participle | Past participle |
| responding | responded |
| Afrikaans | reageer |
|---|---|
| Catalan | reaccionar |
| Danish | reagere |
| Dutch | reageren |
| Esperanto | reagi |
| French | réagir |
| German | reagieren |
| Icelandic | bregðast við |
| Italian | reagire |
| Low German | reageren |
| Papiamento | reakshoná |
| Portuguese | reagir |
| Spanish | reaccionar |