With a noun:
* She proudly displayed her award on her desk.
* He proudly wore the uniform of his country.
* The team proudly hoisted the championship trophy.
With a verb:
* She proudly announced her engagement to her family.
* He proudly accepted the challenge.
* The company proudly showcased its new product.
With an adjective:
* He stood proudly tall, despite his fear.
* She walked proudly into the room, head held high.
* The flag flew proudly in the wind.
In a phrase:
* She stood proudly, arms crossed.
* He spoke proudly, with conviction.
* They held their heads proudly, a sense of accomplishment in their eyes.
Note: "Proudly" is an adverb, modifying a verb, adjective, or another adverb. It describes the manner in which something is done or the intensity of a quality.