Ms. Miranda is perhaps too sophisticated and fluent for her expressive purpose.

The switching of grammatical forms for an expressive purpose.

He is using a legitimate musical device for a legitimate expressive purpose.

This question only asks you to consider "some" of James's expressive purposes.

But this does not mean you should limit yourself in how many expressive purposes you discuss.

Discuss all the "expressive purposes" you can think of.

At no moment did technique seem an obstacle to larger expressive purposes.

Like theirs, his physical presence was charged with direction, weight and expressive purpose.

She also deviates here and there from the notes as written, but well within the usual range employed by singers for expressive purposes.

He has fully rejected artificial distinctions between traditions, using the best of all styles to serve his expressive purposes.