谁能告诉我There be的所有用法（初中程度）？？？拜托了！！！！！

there be 句型表示存现句，表示某地有某物或某人
there be(is/are)+某人/某物+某地
eg; There is a dog behind the door.
There are many books on the table.
be动词的形式是近邻原则，如果be动词后是单数或不可数名词用is，如果是复数用are，过去时态还有相应的变化。

There is: There is an apple on the table.
There are: There are some boys in the pool.
There was: There was a girl standing here an hour ago.
There were: There were some oranges at home yesterday.

There be 就是有的意思啊，没什么别的用法了。