過去形 => Past form N5
Conjugate verbs
~ぶんには(~分には) => as long as ~ N1
~助詞+数量      => Corresponds to the verb...of quantity N5
Quantity
副詞 + する => Having the nature of..., in condition N3
Description
に過ぎない => no more than; just; merely; only ~ N2
~といっても言い過ぎではない => it is no exaggeration to say; it is not too much to say N1
Position, perspective