11.   On the contrary, Freud says, basing it on an illusion is, is very very dangerous.

12.   We could live with that figure, and indeed our local plan is based on on that sort of a figure, being accommodated within that area.

13.   First, there is the question of the correct model on which agents base their expectations of the outcomes of particular policy actions.

14.   Three months after the executions, he wrote his vignette, probably basing it on a newspaper account he read in the Paris edition of the New York Tribune.

15.   What are we basing them on?

16.   Although the study is based entirely on California data, criminal justice experts say the issue is a national one.

17.   And Microsoft Corp. and Apple Computer Inc. have more recently recast their fledgling on-line services to base them on the Internet.

18.   As a result, too many reserve studies are still being poorly executed, he asserted, leaving associations vulnerable to incorrect data on which to base their budgeting.

19.   As for the tables at the benefit, the designers will base them on paintings from the International Fine Art Fair.

20.   At the time, though, investigators had little beyond hunches on which to base their suspicions of Jewell.