Translation guide
Expressing a conditional desire or request politely in Japanese. The most natural translations depend on whether you are making a request, stating a personal wish, or setting a condition.
Asking someone to do something if it is possible for them, often in service or formal situations.
Literally 'if (you) can', used before a request to soften it. Very common and polite.
If possible, please reply by tomorrow.
More formal than できれば, often used in written or business contexts.
If possible, could you change the meeting schedule?
Literally 'if it's good/all right', used to politely offer an alternative or make a suggestion. Implies 'if it's convenient for you'.
If you'd like, please have a seat here.
Stating that you want to do something if circumstances allow.
Conditional form of できる (can) + 〜たい (want to). Used for personal desires.
If possible, I want to go to Japan next year.
More formal/literary version using 可能 (possible).
Describing that something will happen or should be done only if it is possible.
Directly translating 'if possible' as 「もし可能なら」 is grammatically correct but can sound stiff or overly literal in casual conversation. Use できれば or できたら for natural speech.
If possible, I want to go home a little earlier.
Please be as quiet as possible.