I know that "I am free" should mean that I have time now.
Could it mean that I am doing something for free? (Not getting paid)
In usual cases, no. Perhaps as a little joke. Little Boy: Grandma, how much do you cost mom and dad for babysitting?
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In usual cases, no.
Perhaps as a little joke.
Little Boy: Grandma, how much do you cost mom and dad for babysitting?
Grandma: Oh, not any money, child. I do it for love. Grandma is free.