| Form | Conjugation | 
|---|---|
| Plain? | 黙りこむ | 
| Past? | 黙りこんだ | 
| Negative? | 黙りこまない | 
| Volitional? | 黙りこもう | 
| Imperative? | 黙りこめ | 
| Polite imperative? | 黙りこみなさい | 
| 〜たい? | 黙りこみたい | 
| Conditional (〜えば)? | 黙りこめば | 
| Conditional (〜たら)? | 黙りこんだら | 
| Potential? | 黙りこめる | 
| Passive? | 黙りこまれる | 
| Causative? | 黙りこませる | 
| Prohibitive? | 黙りこむな | 
| 〜ます? | 黙りこみます |