Early or Late, Not at All

The structure "早（也）不X，晚（也）不X" is used in Chinese to express that something does not happen either early or late, emphasizing a specific time or condition when the action does not occur. The phrase can be translated as "not doing X early, not doing X late," indicating a consistent behavior or situation that remains unchanged regardless of the time.

In this structure:

• "早" (zǎo) means "early."
• "晚" (wǎn) means "late."
• "不" (bù) negates the verb or action that follows.

The use of "也" (yě) is optional and adds emphasis, suggesting that the speaker is reinforcing the idea that the action is not performed at either time.

For example:

• "早不来，晚不来，恰好要出门的时候他来了。" translates to "He didn't come early, he didn't come late; he just happened to arrive when I was about to leave." This indicates that the person's arrival was not at the expected times.
• "早也不走，晚也不走，需要他的时候他却走了。" translates to "He neither left early nor late; he left when we needed him." This emphasizes the inconsistency of the person's actions in relation to the speaker's needs.

Overall, this structure is useful for highlighting the timing of actions and the unexpected nature of events in relation to specific situations.