| Form | Conjugation | 
|---|---|
| Plain? | 俯く | 
| Past? | 俯いた | 
| Negative? | 俯かない | 
| Volitional? | 俯こう | 
| Imperative? | 俯け | 
| Polite imperative? | 俯きなさい | 
| 〜たい? | 俯きたい | 
| Conditional (〜えば)? | 俯けば | 
| Conditional (〜たら)? | 俯いたら | 
| Potential? | 俯ける | 
| Passive? | 俯かれる | 
| Causative? | 俯かせる | 
| Prohibitive? | 俯くな | 
| 〜ます? | 俯きます |