| Oregelbundna former är tryckta i rött. | |
| Indicative | |
|---|---|
| Presens | Preterite |
| (I) speed /spiːd/ | (I) sped /spɛd/ |
| (thou) speedest /ˈspiːdɪst/ | (thou) speddest /ˈspɛdɪst/, spedst /spɛdst/ |
| (he) speeds /spiːdz/, speedeth /ˈspiːdɪθ/ | (he) sped |
| (we) speed | (we) sped |
| (you) speed | (you) sped |
| (they) speed | (they) sped |
| Subjunctive | |
| Presens | Preterite |
| speed | sped |
| Imperative | |
| speed | |
| Participles | |
| Present | Past |
| speeding /ˈspiːdɪŋ/ | sped |