dreams可以當謂語動詞嗎

可以當謂語動詞，例如：

1、Only in his dreams does he give expression to his fears.他只有在夢中表現出恐懼。

2、The study theorizes about the role of dreams in peoples' lives.這項研究從理論上說明了夢在人們生活中的作用。

3、I've finally found the man of my dreams.我終於找到了理想中的男人。