Simple Sentences:
* I often go for walks in the park.
* She often forgets her keys.
* We often eat dinner at 7pm.
More Complex Sentences:
* Although he enjoys watching movies, he often prefers reading a good book.
* The children often play together in the backyard, laughing and running around.
* The train often arrives late, which causes frustration for commuters.
Sentences with Different Meanings of "Often":
* I often think about you. (meaning frequently)
* This dish is often served with a side of rice. (meaning usually)
* He often exaggerates his stories. (meaning habitually)
Remember, the context will determine the specific meaning of "often."