間 => while; during; between ~ N4
[間「あいだ」]/[間「あいだ」]に => During A, During A (before A is finished/over) N2
Time, Situation
瞬間 => At the very moment N3
Short period of time
間に => while; during~ something happened N4
~ といっても間違いない => although I say; although one might say ~ it doesn't matter ... N1
Explain
… がいい ... => ... I hope that ... N3
Expected
たいがい => in general N2
Repetition, habit
~ようが...まいが => whether or not; regardless N1
〜がさいご(が最後) => if you do... negative result N1
Decisive (resolute decision)
いちがいに…ない => Impossible... in general N2
Description
...たいんですが => want N4
How to say the beginning
て仕方がない/てしょうがない => can't help but; very; extremely ~ N2