4 sentences

1. 我非常期待与你共事。

   wǒ fēi​cháng qī​dài yǔ nǐ gòng​shì.

   I'm so looking forward to working with you.

   Source: OpenSubtitles

2. 能和你共事是我的荣幸。

   néng hé nǐ gòng​shì shì wǒ de róng​xìng.

   It is my honor to work with you.

   Source: Dong Chinese Dictionary

3. 我们共事十年了。

   wǒ​men gòng​shì shí nián le.

   We've worked together for 10 years.

   Source: OpenSubtitles

4. 我会告诉她，我们不能继续共事了。

   wǒ huì gào​su tā, wǒ​men bù néng jì​xù gòng​shì le.

   I'll tell her we can't keep working together.

   Source: OpenSubtitles