No. It is not an adverb. Seen is the past participle of the verb "to see" and can be an adjective.
No, "seen" is not an adverb. It is actually a verb form of the word "see." Adverbs are words that typically describe verbs, adjectives, or other adverbs.
The adverb is the rarely-seen lengthily. Normally this meaning is expressed by the adverbial phrase "at length." The adverb long can also be used (e.g. a change long anticipated).
No, "apparently" is not a preposition. It is an adverb that is used to indicate that something seems to be true based on what is known or seen.
"Before" can be used as both an adverb and a preposition. As an adverb, it modifies a verb or adjective (e.g., "I had seen him before."). As a preposition, it is used to show the relation of a noun to another word in the sentence (e.g., "She left before the party started.").
The past perfect tense of "not see" is "had not seen."
Adverbs are descriptive, it is use to describe adjective, verbs and/or another adverb. The word talk is a verb, the adverb of talk is the way you describe it. He talks loudly. The child talks slowly.
Seen is not an adverb, no.The word seen is a verb.
No, it is a verb phrase. You could add an adverb to it, as in "should have seen CLEARLY."
Yes, it is an adverb. It is the rarely-seen adverb form of the adjective sticky.
The word 'never' is an adverb modifying the verb seen.
No. Rippling is an adjective. The adverb, seldom seen, is "ripplingly."
The noun or adjective "epidemic" has the rarely-seen adverb form epidemically.
The noun or adjective "epidemic" has the rarely-seen adverb form epidemically.
No, it is an adjective. The rarely seen adverb is freakily. The similar adjective freakish (like a freak) has the common adverb form "freakishly."
"had never seen" is the verb phrase in the sentence. It consists of the main verb "seen" and the auxiliary verb "had" indicating past tense and a negative adverb "never."
The adjective related to the noun cloud is cloudy. The seldom seen adverb form is cloudily.
The word leading is a verb form and a gerund (noun). It can be used as an adjective, but not an adverb. The rarely seen adverb form is "leadingly."
Yes, it is the adverb form of the adjective invisible (unseen). It means done in a way that is not seen, or not noticed.