There are lots of people shopping there every day 这句话语法、时态对不对?

问题描述:

There are lots of people shopping there every day 这句话语法、时态对不对?

语法、时态都对这句话不是现在进行时吗?怎么可以用every day?shopping there 是现在分词短语,做people的后置定语。这是个there be句型,句中已经有谓语动词be了