In grammar, there are two types of modifiers, adjectives and adverbs.
Words are classified as parts of speech based on their function as a word. If they are classified based on their role in the sentence, they are parts of a sentence. (there is not much difference between the two, but there is a difference)
There are two parts of speech here: our is a pronoun, specifically a possessive pronoun; while atrium is a noun.
A grammatically correct sentence in English requires only two parts of speech, a subject and a verb. There are however eight parts of speech that can be used in infinite combinations to form sentences.
Quite is an adverb; interesting is an adjective.
Injunctions are not a part of speech. Conjunctions, however, are one of the parts of speech.
Well-known is an adjective but author is a noun. Well-known author isn't a compound noun and therefore have two different parts of speech.
Wernecke's area is also known as Wernicke's speech area. It is one of the two parts of the cerebral cortex link.
Verb and noun
Noun and adjective.
This'll is a contraction of two parts of speech, this (pronoun) and will (verb).
It'll is a contraction of two parts of speech, it (pronoun) and will (verb).
We'll is a contraction of two parts of speech, we (pronoun) and (will) verb.
"You read" is two different parts of speech. You - pronoun read - verb
He'll is a contraction of two parts of speech, he (pronoun) and will (auxiliary verb).
It and is are two different parts of speech. "It" is a pronoun; "is" is a verb. "It's" is a contraction of it is.
He'll is a contraction of two parts of speech, he (pronoun) and will (auxiliary verb).
No, a word cannot be two parts of speech at the same time. A word has a specific part of speech based on its function in a sentence, such as noun, verb, adjective, etc.