Structure:

Verb + 得 / 不 + [complement]

Meaning:

Potential complements can be positive or negative. What this means is fairly intuitive – potential complements can be used to express that something can happen or that it can’t.

Examples:

    我 听 不 懂。

    Wǒ tīnɡ bù dǒnɡ

    I can’t understand