とっさでわありませんでした
咄嗟ではありませんでした
tossadewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of とっさ

1. Was not impromptu.; Was not offhand.; Was not spontaneous.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana