The phrase "a swift one" is correct and usable in written English.
It can be used to describe something that is quick or fast, often in the context of an action or event.
Example: "He made a swift one to the finish line, leaving his competitors behind."
Alternatives: "a quick one" or "a fast one".
Imagine Thierry Henry popping out to the pub on the corner to share a swift one with the fans after a last-gasp winner.
In the old days, the riders themselves might have stopped for a swift one, but now you'll have to do it on their behalf.
The hours on the ergo made the transition stage, from doctor to rower, a swift one.
That would make the plan to move to Cobb County — in an area the team said was still considered Atlanta — a swift one by Major League Baseball standards.
Mr. Manton, one of Mr. Silver's most bitter adversaries, recently promised to deliver most of Queens' 16 Assembly members to Mr. Bragman, provided that his challenge to the speaker would be a swift one.
The trial was a swift one, and moved briefly over the wretched life of the boy who was the child of an Austrian kitchenmaid, and an idling policeman, hurried over the five minutes in Black Shirt Lane wherein Frederick Hirsh was killed.
Within seconds the Hoffenheim captain, Kevin Vogt, overcommitted himself on the half-way line and invited Mohamed Salah to play a swift one-two with Roberto Firmino.
If Trotman and his fellow central defender, Marcus Holness, were not directly to blame for Huddersfield's second goal through Danny Ward, they were statuesque as Lee Novak, in a swift one-two with Scott Arfield, cut through them for the first.
Messi clipped in his second after a swift one-two with Cesc Fabregas.
Smaller eBay retailers might just have been dealt a swift one-two punch from the auctions giant.
Given that Mother Teresa died in 1997 and was beatified in 2003, her canonization next year will have been a relatively swift one.
