小偷 + Verb + Object
The noun 小偷 (xiǎotōu) means 'thief' or 'petty thief.' It refers to a person who steals, typically through sneaky or non-violent means. It is one of the most common everyday words for referring to someone who commits theft.
昨天晚上有个小偷溜进了我们小区。
Zuótiān wǎnshàng yǒu gè xiǎotōu liū jìn le wǒmen xiǎoqū.
Last night a thief snuck into our neighborhood.
她在地铁上被小偷偷走了手机。
Tā zài dìtiě shàng bèi xiǎotōu tōu zǒu le shǒujī.
Her phone was stolen by a pickpocket on the subway.
那个小偷被路人当场抓住了。
Nàge xiǎotōu bèi lùrén dāngchǎng zhuā zhù le.
That thief was caught on the spot by a passerby.