Often (adverb)

1. Many times; frequently.
2. On many occasions.

Origin:

Old english ofet, ofte, from of (adverbial genitive of an) + -et, -te (adverbial suffix); related to of.

Examples:

1. I often go to the gym.
2. She often visited her grandparents.
3. He often takes a nap after lunch.
4. The company often changes its policies.
5. The child often cries when he's tired.