quoting kodé:

Or is it completely productive, like you could say something like "I ate the apples to lose weight" — 'weight' 'apples' 'I' 'lose' 'ate'?

quoting kodé:

It's very unnatlangy to change the word order in questions across the board: usually there's sensitivity to a question word or wh-word. Think of what you'd do in sentences like "What did the dog eat?" with object wh-words. You could have SOV order in yes/no questions with an extra question particle, and put the wh-word at the front of the sentence in wh-questions.