Can or cannot finish with 得了 / 不了

Use this complement to say whether an action can be completed, handled, or endured.

elementaryA2 · TOCFL a2complementgrammar

得了 / 不了

Pattern

Verb + 得了 / 不了

Key words

Core idea

得了 and 不了 can show whether someone can complete, handle, or bear an action.

Here is read as a capability complement, not the common completed-action marker.

How it works

The pattern follows the verb:

verb + 得了 / 不了

The negative form is especially common for “cannot manage to,” “cannot finish,” or “cannot go.”

Usage boundary

This pattern is practical but compact. Use it when the sentence is about whether the action is possible to complete or endure in the situation.

Examples

这么多菜我吃不了。

Zhème duō cài wǒ chī bù liǎo.

I cannot finish eating this much food.

这个工作我做得了。

Zhè ge gōngzuò wǒ zuò de liǎo.

I can handle this job.

明天的会我去不了。

Míngtiān de huì wǒ qù bù liǎo.

I will not be able to go to tomorrow's meeting.

Common mistakes

Avoid

我不了吃这么多菜。

Use

我吃不了这么多菜。

不了 follows the verb to show the action cannot be completed or handled.

Seen in stories

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