As an adverb describing how something is done:
* She spoke softly to the child, not wanting to frighten them.
* The wind softly rustled the leaves of the trees.
* He closed the door softly behind him.
As an adverb describing how something feels:
* The blanket felt softly against her skin.
* The music played softly in the background.
* The light from the lamp shone softly on the book.
In figurative language:
* The snow fell softly, blanketing the landscape in white.
* He smiled softly, his eyes crinkling at the corners.
* The sun set softly, painting the sky in shades of orange and pink.
In a phrase:
* He whispered softly in her ear.
* She sang softly to herself.
* The rain fell softly on the roof.
Remember: "Softly" can be used to describe a variety of actions, sensations, and emotions, so the specific way you use it will depend on the context of your sentence.