| Part of speech | verb |
|---|---|
| Pronunciation | /fərˈdœbəl/ |
| Hyphenation | ver·dub·bel |
| Present tense | Past tense |
|---|---|
| verdubbel | - |
| Present participle | Past participle |
| verdubbelende | verdubbel |
| Dutch | zich verdubbelen; verdubbelen |
|---|---|
| English | duplicate; double |
| Esperanto | duobliĝi |
| German | sich verdoppeln |