| Form | Conjugation | 
|---|---|
| Plain? | 因果を含める | 
| Past? | 因果を含めた | 
| Negative? | 因果を含めない | 
| Volitional? | 因果を含めよう | 
| Imperative? | 因果を含めろ | 
| Polite imperative? | 因果を含めなさい | 
| 〜たい? | 因果を含めたい | 
| Conditional (〜えば)? | 因果を含めれば | 
| Conditional (〜たら)? | 因果を含めたら | 
| Potential? | 因果を含めれる | 
| Passive? | 因果を含められる | 
| Causative? | 因果を含めさせる | 
| Prohibitive? | 因果を含めるな | 
| 〜ます? | 因果を含めます |