| Form | Conjugation | 
|---|---|
| Plain? | ぶつ | 
| Past? | ぶった | 
| Negative? | ぶたない | 
| Volitional? | ぶとう | 
| Imperative? | ぶて | 
| Polite imperative? | ぶちなさい | 
| 〜たい? | ぶちたい | 
| Conditional (〜えば)? | ぶてば | 
| Conditional (〜たら)? | ぶったら | 
| Potential? | ぶてる | 
| Passive? | ぶたれる | 
| Causative? | ぶたせる | 
| Prohibitive? | ぶつな | 
| 〜ます? | ぶちます |