possessive adjective
adverb
Conjunctions such and, but, & or.
"Teaches" is a verb. "Which" is a pronoun. which part of speech is become
'His' and 'he' are pronouns
Suffixes are parts of words, therefore they are not parts of speech. Parts of speech are full words like LOGICAL - CAL is a part of that word that is an adjective.
He, she, and it are pronouns, which are a part of speech that replace nouns to avoid repetition in a sentence.
adverb
infinitive
If "get along with" is considered a small enough number of words to have a part of speech as a phrase, it is a verb.
nothing
Conjunction
Many (if not all) transitional words are adverbs.
The term "part of speech" is a noun phrase, which is any word or group of words based on a noun or pronoun (without a verb) that can function in a sentence as a subject, object of a verb or a preposition. A noun phrase can be one word or many words. The word "part" is a noun, "of" is a preposition, and "speech" is a noun. object of the preposition.