Question

he spoke very loud .very loud is an adverb of?
manner] degree]frequency] or time

Answer 1

adverb of manner is the right answer

Answer 2

Manner

He spoke very loudly. Very Loudly is the adverb of Manner.  

Here, the word “Loudly” falls under the category of manner as it describes how the particular character in question here is talking. Therefore, “very loudly” becomes the adverb of manner.

Adverb maybe referred to as a word or a phrase that qualifies or modifies a verb, an adjective or another adverb.