请教，谢谢！

有。

may be和maybe一分一合，但它们的含义和用法却截然不同。

maybe是副词，意思是“也许、可能”，在句中作状语，相当于perhaps，常位于句首。

Maybe she’ll come this afternoon. 她可能今天下午来。

Maybe you put the letter in your pockets. 大概你把信放在衣袋里了。

在may be中，may是情态动词，be是动词原形，两者构成完整的谓语形式，与主语形成系表结构，意为“也许是、可能是”。

I can’t find my watch. It may be in your pocket.

我找不到我的手表了，它可能在你的口袋里。

He may be a soldier. 他可能是军人。

maybe和may be可相互转换。

He may be in the office.

= Maybe he is in the office. 他或许在办公室。

You may be right.

= Maybe you are right. 你或许是对的。

maybe与may be的区别

https://www.enfamily.cn/forum.php?mod=viewthread&tid=128106

回复 2# david

thank you ，I have got it~

thank you ，katy~ I've got the answer from David's recommendationthread.

by the way,sorry for my ignoring of the same question proposed before.

I'll be more careful to ask question next time so as to save our web resources.

多找找，真有好东东！谢谢你们！

may 情态动词，maybe副词