adverb of frequency or repetition的用法和样例：
- Where do we usually put adverbs of frequency?
- If the sentence has more than one verb (e. G. Auxiliary verb), put the adverb of frequency before the main verb.
- This paper mainly introduces the adverb of frequency "very" used with Jiaozuo dialects.
- To revise the use of adverbs of frequency and the names of common food items.