She wondered occasionally why his mind needed so much distraction.

He just killed people and occasionally wondered why it didn't bother him more.

For the few among them who might occasionally wonder about such things, the answer was simple and extremely vague.

Still, she occasionally wondered whether Spock ever thought about her after all these years.

She wondered occasionally if these meetings were not more than accidental.

A most entertaining tale and I've occasionally wondered why nobody's ever made a film of it.

She'd occasionally wondered how Ivan would look in nothing but his spectacles.

Dram occasionally wondered if he might end up the same someday.

The fact that he occasionally wondered what she would taste like was, in his opinion, just a reflex, and nothing more.