How do you use momentarily in a sentence?

The Word 'momentarily' is an adverb, a Word used to modify a verb, an adjective, or another adverb.

Examples:

He ran out for a quick errand and we expect him toreturn momentarily. (modifies the verb 'return')

We were momentarily afraid that we had missed the train. (modifies the adjective 'afraid')

I looked away from the toddler momentarily, but somehow he disappeared. (modifies the adverb 'away')