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====== AI - LLM - Language ======

Flag each word as noun, verb, adjective, or adverb.

  * Commonly, Adjectives modify nouns and Adverbs modify verbs.

Consider this:

  * Adjective
  * Adverb
  * Conjunction
  * Determiner
  * Noun
  * Number
  * Preposition
  * Pronoun
  * Verb

  * Nouns
  * Pronouns
  * Verbs
  * Adjectives
  * Adverbs
  * Prepositions
  * Conjunctions
  * Interjections

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===== Nouns =====

A noun is a word that names something, such as a person, place, thing, or idea. 

  * Nouns can be used as adjectives and adjectives are nouns


  * **Proper nouns** is a specific name of a person, place, or thing and is always capitalized.
  * **Common nouns** is the generic name of an item in a class or group and is not capitalized unless appearing at the beginning of a sentence or in a title.

One important distinction to be made is whether a noun is a proper noun or a common noun. A proper noun is a specific name of a person, place, or thing and is always capitalized.

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===== Verbs =====


Verbs are words that describe actions, whether physical or mental. 

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===== Adjective =====

An adjective is a word that describes the traits, qualities, or number of a noun.

An adjective is a word that describes or defines a noun or noun phrase.

  * Its semantic role is to change information given by the noun.

Adjectives can modify nouns even without appearing right before them in a sentence.

  * Acting as what is called a subjective complement with the help of a linking verb, a predicate adjective modifies the subject of a sentence.
  * A linking verb is a verb like to be, to feel, to seem, or to taste that, rather than describing an action, helps to describe a state of being or a sensory experience.


Adjectives come in three forms, known as degrees: absolute, comparative, and superlative.

  * **Absolute adjectives** describe something in its own right.
  * **Comparative adjectives** make a comparison between two or more things. 
    * For most one-syllable adjectives, the comparative is formed by adding the suffix -er (or just -r if the adjective already ends with an e). 
    * For two-syllable adjectives, some use -er to form the comparative while others use the word more. In general, two-syllable adjectives ending in –er, –le, –ow, –ure, or –y can be made comparative by adding -er (in the case of -y words, replace y with –ier).
    * For adjectives of three or more syllables, add the word **more**.
  * **Superlative adjectives** indicate that something has the highest degree of the quality in question.
    * One-syllable adjectives become superlatives by adding the suffix -est (or just -st for adjectives that already end in e). As with the comparative, some two-syllable adjectives use -est to form the superlative while others use the word most.
    * In general, two-syllable adjectives ending in -y replace -y with -iest.
    * Adjectives of three or more syllables add the word **most**. When you use an article with a superlative adjective, it will almost always be the definite article (the) rather than a or an.
    * Using a superlative inherently indicates that you are talking about a specific item or items.
  * **Coordinate adjectives** should be separated by a comma or the word and.
    * Adjectives are said to be coordinate if they modify the same noun in a sentence to the same degree.

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===== Adverb =====

An adverb is a word that modifies (describes) a verb, an adjective, another adverb, or even a whole sentence.

  * Adverbs often end in **-ly**, but some (such as fast) look exactly the same as their adjective counterparts.

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<code sql>
SELECT RANK() OVER(ORDER BY count DESC) rank, count, comment, avg_score, count_subs, count_authors, example_id 
FROM (
  SELECT comment, COUNT(*) count, AVG(avg_score) avg_score, COUNT(UNIQUE(subs)) count_subs, COUNT(UNIQUE(author)) count_authors, FIRST(example_id) example_id
  FROM (
    SELECT body comment, author, AVG(score) avg_score, UNIQUE(subreddit) subs, FIRST('http://reddit.com/r/'+subreddit+'/comments/'+REGEXP_REPLACE(link_id, 't[0-9]_','')+'/c/'+id) example_id
    FROM [fh-bigquery:reddit_comments.2015_05]
    WHERE author NOT IN (SELECT author FROM [fh-bigquery:reddit_comments.bots_201505])
    AND subreddit IN (SELECT subreddit FROM [fh-bigquery:reddit_comments.subr_rank_201505] WHERE authors>10000)
    GROUP EACH BY 1, 2
  )
  GROUP EACH BY 1
  ORDER BY 2 DESC
  LIMIT 300
)
</code>

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