湘南 しょうなん電車 でんしゃじゃなかったです
shōnandenshajanakattadesu

Noun
Desu Copula

The polite, past negative form of 湘南電車

1. It wasn't the Shonan train.; It wasn't a Shonan line train.

Past/Perfective
Negative
Polite
Casual Register