問問有關English tense 的疑問

The present perfect tense:-
Helen said to Mary at 6;22 pm that:-
(1)I have just arrived at the ABC Canteen 2 min.ago----(6:22 now)
Or;I have arrived at 6:20 pm already-----(6:22 now)

(2)I have arrived here ABC Canteen for a period of time of 2 min.---(6:22 now)
Or,I have been arrived (perfect passive according to the book) since it was 6:20 pm-----(=refer to a point of time in the past; ---- 6;22 now)(By adding the period of time in your immediate past has no problem lee.)

Finally someone pointed out the mistake.
Ir's not the first time he mixed up active voice and passive voice.
Numerous grammatical errors are also found in his answer.
It seems that 回答者 is immune to the constructive criticism.
It's a glaring example of incompetence in the language.
最佳解答?? 教錯人不好

"have been arrived"是否正確? 睇以下個post...

https://answers.yahoo.com/question/index?qid=20120405125123AAKrvG4

2015-03-14 02:23:48 補充：
發問者Helen應心中有數

I've arrived ...
是通知/告知約了的那人"我已經到了" - 通常是他/她還未來到，
完全正確。

你講的故事對話當中
"I have arrived at the canteen."後...Mary才來到 問我"W
hen did you arrive at the canteen?"便合理。

tense無問題, I have arrived at the canteen最好多加時間,就不用別人再問時間。