| Parti du discours | verbe |
|---|
| Indicatif | |
|---|---|
| Présent | Passé |
| (I) weaken | (I) weakened |
| (thou) weakenest | (thou) weakenedst |
| (he) weakens, weakeneth | (he) weakened |
| (we) weaken | (we) weakened |
| (you) weaken | (you) weakened |
| (they) weaken | (they) weakened |
| Subjonctif | |
| Présent | Passé |
| (I) weaken | (I) weakened |
| (thou) weaken | (thou) weakened |
| (he) weaken | (he) weakened |
| (we) weaken | (we) weakened |
| (you) weaken | (you) weakened |
| (they) weaken | (they) weakened |
| Participes | |
| Participe présent | Participe passé |
| weakening | weakened |
| afrikaans | verswak |
|---|---|
| allemand | schwächer werden |
| espagnol | amainar |
| espéranto | malfortiĝi; malplifortiĝi |
| frison saterland | ferslapje; ouswäkje; ferswäkje |
| néerlandais | verzwakken |