正在
in the middle of (doing); currently
zhèngzài
What does 正在 mean?
正在 (zhèngzài) is the progressive aspect adverb that marks an action happening RIGHT NOW — it sits before a verb to say 'is in the middle of doing.' The structure is 正在 + V (+ 呢): 我正在吃饭 ('I'm eating right now'), 他正在睡觉 ('he's sleeping'). Three things to know. First, 正在 is interchangeable with the shorter 在 in most spoken contexts (我在吃饭 = 我正在吃饭), but 正在 emphasizes the 'right at this moment' nuance more strongly. Second, sentences with 正在 often end in the soft particle 呢, which adds a mellow, conversational tone. Third, do not confuse 正在 (action in progress) with 着 (state continuing): 正在穿 = 'putting on (right now)'; 穿着 = 'wearing (state).' English '-ing' covers both; Chinese splits them.
Note: Standard, used in both speech and writing. In casual speech, the shorter 在 alone often replaces 正在.
Character breakdown
right; just; precisely
at; in; (be) located at
Memory hook: 正 ('precisely') + 在 ('at') = 'precisely at this moment' — the action is happening exactly now.
Example sentences
我正在吃饭,等一下。
Wǒ zhèngzài chīfàn, děng yíxià.
I'm eating right now, hold on a second.
spoken
他正在睡觉呢。
Tā zhèngzài shuìjiào ne.
He's sleeping right now.
spoken
外面正在下雨。
Wàimiàn zhèngzài xiàyǔ.
It's raining outside.
neutral
妈妈正在做饭。
Māma zhèngzài zuòfàn.
Mom is cooking.
spoken
他正在学习中文。
Tā zhèngzài xuéxí Zhōngwén.
He is studying Chinese.
neutral
Common phrases with 正在
Synonyms
Shorter, more conversational way to mark progressive action. 我在看书 = 我正在看书. Use 在 in fast spoken speech; use 正在 when you want to emphasize 'right at this moment' or in writing.
正 + V also marks 'just (doing)' but feels slightly more literary. 我正想找你 = 'I was just thinking of looking for you.' 正在 is the more common everyday choice.
Don't confuse 正在 with
正在 + V = action being PERFORMED right now. V + 着 = the resulting STATE that continues. 他正在开门 = 'he's opening the door (action)'; 门开着 = 'the door is open (state).'
在 has two main uses: as a preposition ('at/in,' 在家 'at home') and as a progressive marker ('-ing'). 正在 is only the progressive marker, never a location preposition.
现在 is a noun/time word meaning 'now / at the moment.' 正在 is an adverb that attaches to verbs to mark progressive aspect. 现在几点 = 'what time is it now?' vs 我正在学习 = 'I'm currently studying.'