Phrase loop
有空吗?
Are you free? Learn the phrase inside a real situation, then log it for recall instead of letting it die in a vocabulary list.
? Are you free?
Sayable phrase
? Are you free?A phrase only matters if you can imagine saying it this week. Otherwise it is just decorative storage.
Reading supports
Use these after the first listen. Pinyin is scaffolding; English is context; neither should become a sofa.
Usage
Use when asking about availability. In looking for something missing, it helps the sentence sound like real spoken Mandarin instead of a stiff translation.
Best context: looking for something missing