| Irregular forms are printed in red. | |
| Indicative | |
|---|---|
| Presens | Preterite |
| (I) buy /baɪ/ | (I) bought /bɔt/ |
| (thou) buyst /baɪst/ | (thou) boughtest /ˈbɔtɪst/, boughtst /bɔtst/ |
| (he) buys /baɪz/, buyeth /ˈbaɪɪθ/ | (he) bought |
| (we) buy | (we) bought |
| (you) buy | (you) bought |
| (they) buy | (they) bought |
| Subjunctive | |
| Presens | Preterite |
| buy | bought |
| Imperative | |
| buy | |
| Participles | |
| Present | Past |
| buying /ˈbaɪɪŋ/ | bought |