Subskrypcja jest droga.

The subscription is expensive.

Breakdown of Subskrypcja jest droga.

• być: to be
• drogi: expensive
• subskrypcja: the subscription

Questions & Answers about Subskrypcja jest droga.

Why is it droga and not drogi or drogie?

Because droga has to agree with subskrypcja.

Subskrypcja is:

• feminine
• singular
• nominative

So the adjective also takes the feminine singular nominative form: droga.

Compare:

• drogi abonament — masculine
• droga subskrypcja — feminine
• drogie konto — neuter

What case is subskrypcja in here?

It is in the nominative case because it is the subject of the sentence.

The structure is:

• Subskrypcja — subject
• jest — is
• droga — predicate adjective

So this is a very basic X is Y sentence, and the subject stays in the nominative.

Do I have to use jest here?