Synonym: duplicate
| Part of speech | verb |
|---|---|
| Pronunciation | /ˈdʌbl/ |
| Hyphenation | dou·ble |
| Shavian alphabet | 𐑛𐑳𐑚𐑩𐑤 |
| Deseret alphabet | 𐐼𐐲𐐺𐑊 |
| Indicative mood | |
|---|---|
| Present tense | Past tense |
| (I) double | (I) doubled |
| (thou) doublest | (thou) doubledst |
| (he) doubles, doubleth | (he) doubled |
| (we) double | (we) doubled |
| (you) double | (you) doubled |
| (they) double | (they) doubled |
| Subjunctive mood | |
| Present tense | Past tense |
| (I) double | (I) doubled |
| (thou) double | (thou) doubled |
| (he) double | (he) doubled |
| (we) double | (we) doubled |
| (you) double | (you) doubled |
| (they) double | (they) doubled |
| Participles | |
| Present participle | Past participle |
| doubling | doubled |
| Afrikaans | verdubbel |
|---|---|
| Dutch | zich verdubbelen; verdubbelen |
| Esperanto | duobliĝi |
| German | sich verdoppeln |