Question

once a day is which adverb of frequency?​

Answer 1

Explanation:

Adverbs of indefinite frequency include always, usually, never, often, very often, rarely, sometimes, seldom, once in a while, repeatedly, typically, hardly ever, and occasionally. Adverbs of indefinite frequency occur in the middle of the sentence.

Answer 2

Answer:

Adverbs of indefinite frequency include always, usually, never, often, very often, rarely, sometimes, seldom, once in a while, repeatedly, typically, hardly ever, and occasionally. Adverbs of indefinite frequency occur in the middle of the sentence.