for a long time vs for so long

Some examples from the web:

• Oct 27, 2011 ... Which preposition is correct and what is the difference in meaning if any? I went to the gym, something I haven't done for a long time. I went ...
• In formal contexts, if something bad or unpleasant continues for a long time and never improves, you can say it happens unremittingly.
• How to use "for a long time" in a sentence? ... These sentences come from external sources and may not be accurate. bab.la is not responsible for their content.
• "I felt for a long time like everything beautiful in me had been taken out": Women's suffering, remembering, and survival following the loss of child ...
• Mar 21, 2023 ... 'I cried for a long time': Black hair stylist's dream crushed by racist neighbor. Angel Pittman says her dream to create a mobile hair salon ...
• 2 days ago ... He gets better and better every year, and I really hope Alex is here for a long time.” The Steelers have made some moves this offseason to free ...

Some examples from the web:

• Dec 1, 2013 ... For So Long By Andy Gibb Feat. The Bee GeesFor so longYou and me been finding each other for so longAnd the feeling that i feel for you is ...
• 3 days ago ... Capture of Mafia boss Matteo Messina Denaro raises questions over how he stayed free for so long. By Barbie Latza Nadeau and Sharon ...
• Why so low for so long? A long-term view of real interest rates. BIS Working Papers | No 685 |. 19 December 2017. by Claudio Borio, Piti Disyatat, ...
• 1 day ago ... Why is the surname Farmer so uncommon when there were large numbers of farmers for so long? Is it because most of them were tenant farmers, ...
• Principal Translations. Inglés, Español. for so long expr, (finite amount of time), por un tiempo loc adv. The boss will only wait for so long; hurry up!
• How can whales hold their breath for so long? Rather than keeping oxygen in their lungs like humans do, whales' bodies are specially adapted to store oxygen ...