The phrase "ponder at" is grammatically correct and can be used in written English.
It is typically used to describe someone deeply thinking about something or considering a question or problem. Example: As she sat under the starry sky, she began to ponder at the meaning of life and her place in the universe.
This is a fact for the bishops to ponder at their June meeting alongside the shocking grand jury report.
Where he might play under Andre Villas-Boas is something he might ponder at the club's retreat in the hills beyond Kuala Lumpur.
Deb, the author of two novels and an associate professor at the New School, borrows his title from F. Scott Fitzgerald, and his mission is similar to Fitzgerald's: to ponder, at intimate range, lives within a society in great ferment.
MARLENE MASINI RATHGEB DILEMMA I sit in the theater and ponder At Broadway's perpetual riddle: Why do aisle-sitters contrive to come first To be trampled by those in the middle?
By John Donohue August 12, 2008 While working on a listing about an upcoming concert by Rush, I had the opportunity to ponder at great length the importance of its 1976 album, "2112".
Their midfield's hustling and sensible use of Zigic, telling him to do what he does best and flick the ball on with his head from direct diagonal balls played from both wings, gave Arsenal plenty to ponder at half-time.
This death wish is often pondered at AA meetings.
The inexplicable blandness of airline food has been pondered at 30,000 feet by generations of travellers.
Marinatto said that the league had not pondered at what point it should consider abandoning football.
"What had I learned at Cambridge?" he ponders, at the end of his academic career.
It's a lesson worth pondering at an ominous historical moment.
