Kyun na hum ise tumhare tareeqe se karein? / Hum isay tumhare tareeqay se kyun na karein?

How to say “Kyun na hum ise tumhare tareeqe se karein” in English

When you want to say “Kyun na hum ise tumhare tareeqe se karein?” (or “Hum isay tumhare tareeqay se kyun na karein?”) in English, the natural, everyday way is “Why don't we do it your way?”. It fits everyday talk.