5 sentences

1. 莫非你不想晋升吗？

   mò​fēi nǐ bù xiǎng jìn​shēng ma?

   Don't you want your promotion?

   Source: OpenSubtitles

2. 莫非她已有孕在身？

   mò​fēi tā yǐ yǒu​yùn​zài​shēn?

   Could she be pregnant?

   Source: OpenSubtitles

3. 你莫非知道我是谁？

   nǐ mò​fēi zhī​dào wǒ shì shéi?

   Could it be that you know who I am?

   Source: OpenSubtitles

4. 莫非是真的？

   mò​fēi shì zhēn de?

   Could it be true?

   Source: OpenSubtitles

5. 他到现在还没回信，莫非是没收到我的邮件？

   tā dào xiàn​zài hái méi huí​xìn, mò​fēi shì méi shōu​dào wǒ de yóu​jiàn?

   He hasn't replied yet; could it be that he didn't receive my email?

   Source: Dong Chinese Dictionary