"often" at the beginning and end of a sentence

[Rachel Adams]

Hello.

As far as I know, "I often go out" is correct but can I start my sentence with "often" or put it at the end of my sentence?
2. "Often I go out."

3. "I go out often".

 

[Charlie Bernstein]

All three are correct and natural. Number 2 is not as common.

 

[GoesStation]

I wouldn't use number two.