~んがため(に)/~んがための      => in order to ~ N1
たいがい => in general N2
Repetition, habit
...たいんですが => want N4
How to say the beginning
~としたことが => ~ surprised N1
Surprised
がた => Plural form(polite) N5
Amount
がたい => very difficult to; hard to ~ N2
かたがた => while; at the same time; incidentally; for the purpose of ~ N1
…ほうがよかった => If only (Regret) N3
Regret
~みこみがたつ => have a good prospect N1
Expected
かたがた => Using A as an opportunity/chance/way to B N1
Information, Report
したがって => Because of A, B N2
Reason, Result, Response
ていただけるとありがたい => I would really appreciate it if ... N3
Exclamatory