くちばし なが海豚 いるかではありませんでした
kuchibashinaga irukadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 嘴長海豚

1. Was not a dolphin with a long mouth.; Was not a long-snouted dolphin.

Past/Perfective
Negative
Polite
Formal Register