- 不应该 bùyīnggāi should notto not be supposed to; should not
- 应该如此 yīnggāirúcǐ as it should beit ought to be this way; appropriate and expected under the circumstances
- 应该的 yīnggāide properRightful or appropriate; what ought to be done
- 本来应该 běnláiyīnggāi originally shouldwhat should have happened according to the original plan or expectation