The bed was comfortable in which I slept last night.
I know the normal sentence construction is "The bed in which I slept last night was comfortable", but what I want to know is whether it's acceptable to place the bold part behind "comfortable" as well to emphasize "the bed was comfortable" and if it's just plainly wrong, whether even native speakers sometimes make such a mistake.
I know the normal sentence construction is "The bed in which I slept last night was comfortable", but what I want to know is whether it's acceptable to place the bold part behind "comfortable" as well to emphasize "the bed was comfortable" and if it's just plainly wrong, whether even native speakers sometimes make such a mistake.