You need to be aware that ~ra is only one of the conditional forms in Japanese. And it isn't always the correct construction to choose when you want to translate an "if" into Japanese.
Yep, I know.
That's what it said on the tae kim or w/e page.
That's why a wrote all four [plus moshi] down.
like, 'to' is for natural things, like cause and effect.
If I drop the ball, it'll fall. (haha ythat rhymes)
and 'nara(ba)' is like 'if given blah blah'. it relies on the context or whatever.
If (given that) Oprah said that, it must be true.
and 'ba' is the regular if, but emphasizes more on the condition or something.
I will go to the mall, if my mother gives me money.
and 'ra(ba)' is the regular if, but it emphasizes on the result i think? (also, when using na-adj or nouns, do u use this instead of 'ba'?)
If my mother gives me money, I will go to the mall.