可能形 => Potential form N4
過去形 => Past form N5
Conjugate verbs
に過ぎない => no more than; just; merely; only ~ N2
[可能系「かのうけい」] => Can, be able to, be possible to N4
Can, Should, Must
~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