past=pass=經過？

"past "adv.,eg:-up to and beyond a particular place;eg:-
Henry and his friends "the star" came running past at very high speed.
"go past" if a period of time goes past;eg:-
Weeks went past without any news of Hoiman.

"pass "v., Go past is to come up to a particular point or object and go past it.eg:-
"The stars" pass the sports centre on the way to school.
We passed each other on the narrow road.
Hoiman and Henry kept quiet until they had passed.

How about "pass" on other explanations on Move/go---Road/river---Time---Exam/test----Law/proposal----Give----Say/communicate-----Sport----Give No Answer. How about "pass" as a noun ?

How about "past" adj.on other explanations on Previous---Recently---Finished---Former Grammar .....How about "past" prep.---"past" noun ?
To look for information in two words "past-pass" etc. Have you,Hoiman, consulted a dictionary ?

Past，
當名詞使用時為：不光彩的往事、昔日；
當形容詞使用時為：完了的、過去了的、前任的；
當副詞使用時為：越過、經過
當介係詞使用時：(指範圍、程度、能力)超過、越過、晚於、經過(指時間、數量)

Pass
當名詞使用時：有困境、過分舉動、及格、傳球動作、入場證、護照、途徑、海峽、
當及物動詞使用時：有傳(球)、傳達、排泄、超出、經過、批准(議案)、通過考試、傳播(謠言)、使(貨幣)流通、提出(批評、意見)、宣布(判決)、度過(時間)；
當不及物動詞使用時：相傳、(財產、權力)轉讓、變化、(時間)推移、考試(及格)、超過、經過、離開、死亡、終止、消失、(事情)發生、(球)傳遞。