10 قانون دستور زبان آسان برای حروف اضافه (in, at, on, to, for، و غیره)

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00:00 مقدمه
00:36 At vs. in
01:28 All vs. all of
03:40 In vs. on vs
04:31 Beside vs. besides
05:09 Among vs. between
05:40 On vs. upon
06:01 To vs. than
06:44 In vs. into
07:20 For vs. since
08:11 Agree with vs. agree to