This should be: When one is young, there is nothing more exhilarating than to watch Time do his work. This would be theoretically grammatical, but unless you're writing poetry, this could not be used in speech or writing.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
avid learner GPYTime do His workWhy do you use "do" instead of "does"?In this pattern, verbs of perception take a verb infinitive or "-ing" form: