How to pronounce “darn”(verb) in English

And gosh darn it, I only go through this life once.

and a darned good one at that.

Gosh, darn it.

Well, darn it, if you haven't seen it, see it tonight.

And I don't watch TV about changing the oil in my car, or darning socks.

She loved to give her budding scientist child brain teasers, but she would never give me the answer, darn it.

And I guarantee, as I'm gesturing with this thing, that when you go home and use your peeler, you'll be like, I'll be darned, and just peel

And another thing I didn't appreciate as governor, 'cause each governor signs about 800 to 1,000 new laws a year, and when you pass a law, somebody's got to enforce that darned thing.