What conceivable motive to betray his own people?

Only the Peeps have both the resources to manage something like this and any conceivable motive for provoking us in this fashion.

"There's no conceivable motive for these people to promote themselves in the United States," he said.

Although he couldn't fathom any conceivable motive for such a tactic, it was plausible.

Anyway, the language business is the only conceivable motive for this book.

I had no conceivable motive for killing him but no doubt I could have done so.

"No conceivable motive but justice could actuate our judges," he tells West.

Having just killed a man, and needing to leave the spot with all possible speed, he went and opened a window, from only one conceivable motive.

We had no conceivable motive.

What conceivable motive could anyone have for putting on such a fraud?