有空的話英文

有空的英文：

• If you have time; If you're free; When are you available; I'm free later; I'm available later; I'll be free later; I'm available whenever you want; I'm available whenever you're free; I'll make time for you later; I'll check my schedule and get back to you when I have time.
• If there's time.
• When there's time.

請注意，這些表達方式有些稍微有些不同，需要根據具體情況和語境選擇最合適的表達方式。