Mám nové tričko, které je červené a velmi pohodlné.

I have a new T-shirt which is red and very comfortable.

Breakdown of Mám nové tričko, které je červené a velmi pohodlné.

• já: I
• být: to be
• mít: to have
• a: and

Questions & Answers about Mám nové tričko, které je červené a velmi pohodlné.

Why is it Mám and not Já mám at the beginning?

In Czech, subject pronouns (like já = I) are usually dropped because the verb ending already shows who the subject is.

• Mám already clearly means I have (1st person singular).
• Já mám is also correct, but it sounds more emphatic, like I (as opposed to someone else) have a new T‑shirt.

So the neutral, natural version is simply Mám nové tričko… without já.

Why is it nové tričko and not nový tričko?

Because tričko is a neuter noun, and adjectives must agree with nouns in gender, number, and case.

• Dictionary form of the adjective: nový (masculine).
• Neuter singular (nominative and accusative): nové.

So:

• nový – masculine (e.g. nový telefon – new phone)
• nová – feminine (e.g. nová kniha – new book)
• nové – neuter (e.g. nové tričko – new T‑shirt)

Since tričko is neuter, we need nové.

Why is tričko in this form? Is it nominative or accusative?