5 sentences

1. 他的父母一定担心死了。

   tā de fù​mǔ yī​dìng dān xīn sǐ le.

   His parents must be worried sick.

   Source: AI Challenger 2017

2. 你父亲肯定快要担心死了。

   nǐ fù​qīn kěn​dìng kuài​yào dān xīn sǐ le.

   Your father must be worried to death.

   Source: OpenSubtitles

3. 我并不担心死亡。

   wǒ bìng​bù dān xīn sǐ​wáng.

   I'm not worried about death.

   Source: CCMatrix

4. 你妻子担心死了。

   nǐ qī​zi dān xīn sǐ le.

   Your wife's worried sick.

   Source: OpenSubtitles

5. 你让我担心死了。

   nǐ ràng wǒ dān xīn sǐ le.

   You had me worried to death.

   Source: CCMatrix