1.   While they exist to serve public purposes, they are self-governing and only subject to a limited state control.

2.   For all its tricks, the movie exists to serve this one ugly character, this corrupt, correct detective.

3.   For them, he adds, economies exist to serve the needs of societies, not the other way around.

4.   Remember, diaries exist to serve the writer, so your own rules apply.

5.   Retailers as well as many small and seemingly unrelated businesses exist to serve the convention and tourism trade.

6.   The thing about these risky investment ventures is that they exist to serve the needs of high rollers and are thus exempt from traditional regulation.

7.   They exist to serve the people, and the people have a right to demand that they operate in the interests of the societies they serve.

8.   Lawyers said that in fact the center exists to serve the Jewish community, not the public at large.

9.   The outgoing party historically existed to serve the presidents it put in power.

10.   The outgoing ruling Institutional Revolutionary Party, or PRI, historically existed to serve the presidents it put in power.