| Form | Conjugation | 
|---|---|
| Plain? | 気が済む | 
| Past? | 気が済んだ | 
| Negative? | 気が済まない | 
| Volitional? | 気が済もう | 
| Imperative? | 気が済め | 
| Polite imperative? | 気が済みなさい | 
| 〜たい? | 気が済みたい | 
| Conditional (〜えば)? | 気が済めば | 
| Conditional (〜たら)? | 気が済んだら | 
| Potential? | 気が済める | 
| Passive? | 気が済まれる | 
| Causative? | 気が済ませる | 
| Prohibitive? | 気が済むな | 
| 〜ます? | 気が済みます |