Grammar
N5 copula

Polite past copula でした

Meaning

The polite past of です — "was / were". Used after nouns and na-adjective stems.

Formation

Notes

Past negative: ではありませんでした / じゃなかったです. i-Adjective past is 〜かったです (the です does not conjugate).

Examples

Yesterday was Monday.

Breakdown
yesterday (topic) Monday was

I was a student.

Breakdown
I (topic) student was

This town was quiet. (na-adj past)

Breakdown
this town (topic) quiet was

The day before yesterday was a day off.

Breakdown
the day before yesterday (topic) day off was

The meeting was from 3 o'clock.

Breakdown
meeting (topic) 3 o'clock from was

Long ago, this place was the sea.

Breakdown
long ago here (topic) sea was