"there be"句型后跟非谓语的例句如下：

There is nothing to worry about.

"to worry about"是非谓语不定式作定语，修饰前面的"nothing"。

There are some students playing basketball on the playground.

"playing"是非谓语现在分词形式，作定语，修饰前面的"students"。

It’s a great pity for there to be much trouble in the class.

"for there to be"是不定式作原因状语。

There being nothing else to do, they went home.

"there being"是现在分词作状语，表示原因。

The students expected there to be more reviewing classes before the final exams.

"there to be"是不定式作宾语。

There is someone waiting for him.

"waiting"是现在分词作定语，修饰前面的"someone"。

There was a man standing in front of me.

"standing"是现在分词作定语，修饰前面的"a man"。

There were some children swimming in the river.

"swimming"是现在分词作定语，修饰前面的"some children"。

should prefer no discussion of my private affairs.

"there to be"是不定式作宾语。

There is a bag lying on the ground.

"lying"是现在分词作定语，修饰前面的"a bag"。

There is a lot of work to do.

"to do"是不定式作定语，修饰前面的"a lot of work"。

这些例句展示了"there be"句型后跟非谓语动词的多种用法，包括不定式、现在分词和过去分词，分别用于不同的语法结构中。