I have been thinking about that day, wondering what I could do to help you.
At first you kept on wondering what the joke was, till you saw it was only a habit Sarah had.
Between the "wondering" and the noun there had been an observable pause.
There was a wistfulness about Tillie's mouth that set him wondering.
"I guess you've been wondering why you haven't heard from me," he said.
I've been looking back, wondering if I ever thought that about him.
"Of course I do," I cried angrily, wondering for the moment if he had lost his senses.
He fell to wondering whether The Dutchman might not beat Lucretia.
An Indian, half hidden in the dusky shade, is gazing and wondering too.
Cream extended his hand to John, and John, wondering why it was offered to him, shook it.