Particles + Conjunctions + mine/his/hers/theirs

Excluding conjugation, that's under the "Verbs" flashcards description. https://www.youtube.com/watch?v=E2jrWqBDilM&ab_channel=LearnKoreanwithGO%21BillyKorean

은/는

“As for me…”, “When it comes to…” Topic marker. General statement. “Cheese는 is expensive.” “As for me는, I like cake.” 받침/ends in consonant: 은, vowel: 는. Once topic is established, don’t need to use it again.

을/를

action verb is doing something to this noun. “I like cake를.” “I listen to music을.” 받침/ends with consonant: 을, vowel: 를

이/가

subject of a verb. doer of action verb. descriptor of description verb/adjective. “I am not a Korean person가.” “The dog가 is big.” 받침/ends with consonant: 이, vowel: 가

그리고

and, connects 2 sentences. as an afterthought.

도

and or also. goes after noun. “읍식두” (I like food and) or “저도” (I also…)

과/와

Speaking and writing. and, connects two nouns in sentence. goes after noun. 받침/ends with consonant: 과, vowel: 와. “Bob 씨는 형과 누나가 있습니다.” (Mr. Bob has an older brother and an older sister.”

하고

WRITING ONLY. and, connects two nouns in sentence. goes after noun. No 받침. “Bob 씨는 형하고 누나가 있습니다.” (Mr. Bob has an older brother and an older sister.”

의

his/her/theirs/mine. “‘s.” His bag, her car, my cat, Mr. Bob’s brother. Goes after person/subject of sentence. Her brother의 job is a singer. It’s the teacher의 dog. 선생님의 개입니다. For mine: 제/저의 and 내/나의 are acceptable.

하지만

but/however