How do you use the word formerly in a sentence?

Here are some examples of how to use "formerly" in a sentence:

* "The building, formerly a schoolhouse, now serves as a community center." (This sentence uses "formerly" to indicate a change in function.)

* "The company, formerly known as Acme Industries, has rebranded as InnoTech." (This sentence uses "formerly" to indicate a change in name.)

* "He was a famous athlete, formerly known for his speed and agility." (This sentence uses "formerly" to refer to a past state or quality.)

* "The village, formerly a thriving market town, is now a quiet and peaceful place." (This sentence uses "formerly" to describe a change in atmosphere or activity.)

Note: "Formerly" is often used to indicate that something has changed, but it can also be used to describe a past state or quality that still exists, even though it is no longer as prominent.