Found may be the past tense of the verb find, or its past participle; or it may be the present of the verb found ( as in foundation) meaning to establish.
verb
talk
The word obelisk is a noun. Obelisks are usually found as monuments.
The word find is a verb. The past tense is found.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "twirl" is a verb.