Learn Hardcore Polish: Mój plan jest łatwy.

Mój translates as my in English. It is a possessive adjective that agrees in gender, number, and case with the noun it describes—in this case, the masculine singular noun plan.

What is the role of plan in this sentence?

Plan is the subject of the sentence and means plan in English. Its grammatical gender (masculine) determines the form of related words such as the possessive adjective and the adjective in the predicate.

How does the verb jest function here?

Jest is the third person singular form of the verb być (to be). It serves as the linking verb, connecting the subject Mój plan with the predicate adjective łatwy, similar to the English verb is.

Why is the adjective łatwy used in this specific form?

Because adjectives in Polish must agree with the gender, number, and case of the noun they describe. Since plan is a masculine singular noun in the nominative case, łatwy appears in its masculine singular nominative form, matching the subject perfectly.

Could the sentence structure be rearranged, or is it fixed in Polish?