Stems adverbs are provided in this article. The words listed here are commonly found along with the verb stems in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb STEMS.
actually, directly
largely, mainly
mostly, partly
primarily, probably
usually
Hope this word list had the stems adverb you were looking for. In addition to adverbs used with stems, other example verb adverb pairings can be found on this site.
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