求there be句型在句中的位置.

求there be句型在句中的位置.
In the bedroom there is a bed也可以说成there is a bed in the bedroom.那么there be的位置是灵活的吗?

yes.basically you can move every phrase,sometimes a word can serve as a phrase,in english sentences.
e.g.I like eating icecream.
eating icecream,i like.
Mike's parents are A and B.
A and B are Mike's parents.