[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics
~ませんか => Let's…, Would you like to... N5
Verb suffixes
[中心「ちゅうしん」]に => With A as the center N2
Miscellaneous
~ます/~ません => Polite, present form N5
Verb suffixes
て下さいませんか => Please do A (polite) N5
Asking and Telling
をくださいませんか => Please give me A (polite) N5
Asking and Telling
いかんでは,いかんによっては => Considering A, depending on A N1
Based/focused/depending on
に[反「はん」]して/に[反「はん」]し/に[反「はん」]する/に[反「はん」]した => In contrast to A N2
Contrast,Surprise
を[禁「きん」]じ[得「え」]ない => Can't help but do A, can't hold back from A (emotional response to something) N1
Will, Decision, Doing
いかんにかかわらず,いかんによらず => Regardless of A (A is a reason, response, result) N1
Based/focused/depending on
と([思「おも」]う、[言「い」]う、[考「かんが」]える) => That A N4
Particles
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes