该 (gāi) — it's time to

该 (gāi) + Verb + 了 (le)

HSK 33.0

Pattern diagram

Who / what该Action了

Rule structure

The pattern 该 (gāi) + verb/situation + 了 (le) means "it is time to do something" or "it's time." Here 了 (le) marks that the appropriate moment has arrived, not that the action is completed. The pattern is often used as a gentle reminder or prompt to act.

Examples

时间不早了,我们该回家了。

Shíjiān bù zǎo le, wǒmen gāi huí jiā le.

It's getting late; it's time for us to go home.

你该睡觉了。

Nǐ gāi shuìjiào le.

It's time for you to go to bed.

Try this rule

Two short exercises: see how the rule works in a dialogue and in a sentence. No sign-up needed.

Words from this rule

Frequently asked questions

How do you say “it's time to” in Chinese with 该?

Use the structure: 该 (gāi) + Verb + 了 (le). For example: 时间不早了,我们该回家了。 — “It's getting late; it's time for us to go home”.

What is an example sentence with this grammar rule?

时间不早了,我们该回家了。 — “It's getting late; it's time for us to go home”.

Which HSK level includes this grammar rule?

This grammar rule is part of HSK 3.0 Level 3.

Tomyo

Learn Chinese grammar with smart reviews

Grammar explanations, exercises and spaced repetition — all in one app.

Download the app

More HSK 3.0 Level 3 grammar rules