Sinonimo: fortify
| Parte del discorso | verb |
|---|
| Modo indicativo | |
|---|---|
| Presente | Passato |
| (I) strengthen | (I) strengthened |
| (thou) strengthenest | (thou) strengthenedst |
| (he) strengthens, strengtheneth | (he) strengthened |
| (we) strengthen | (we) strengthened |
| (you) strengthen | (you) strengthened |
| (they) strengthen | (they) strengthened |
| Modo congiuntivo | |
| Presente | Passato |
| (I) strengthen | (I) strengthened |
| (thou) strengthen | (thou) strengthened |
| (he) strengthen | (he) strengthened |
| (we) strengthen | (we) strengthened |
| (you) strengthen | (you) strengthened |
| (they) strengthen | (they) strengthened |
| Modo imperativo | |
| strengthen | |
| Participi | |
| Participio presente | Participio passato |
| strengthening | strengthened |
| esperanto | fortigi |
|---|---|
| frisone di Saterland | befäästigje; ferstäärkje |
| olandese | sterken |
| tedesco | bestärken; verstärken |