いたいけもりでわありませんでした
いたいけ盛りではありませんでした
itaike moridewārimasendeshita

Noun
Desu Copula

The polite, past negative form of いたいけざかり

1. Was not in one's prime.; Was not at one's peak.; Was not blossoming.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana