| 应该 | yīng gāi | ought to / should / must | ![]() |
| 应当 | yīng dāng | should / ought to | ![]() |
| 理应 | lǐ yīng | should / ought to | ![]() |
| 得 | děi | to have to / must / ought to / to need to | ![]() |
| 应 | yīng | to agree (to do sth) / should / ought to / must / (legal) shall | ![]() |
| 该 | gāi | should / ought to / probably / must be / to deserve / to owe / to be sb's turn to do sth / that / the above-mentioned | ![]() |
| 合该 | hé gāi | ought to / should | ![]() |
