Learn Turkish: Kuzenim hastalandı, çabuk yetişmem lazımdı. - My cousin got sick, I had to get there quickly.

This is the past necessity structure you are learning! It literally means "my reaching was necessary." You take the verb root yetiş (reach/make it in time), add the short verbal noun suffix -me, and then your possessive suffix -m to make yetişmem (my reaching). Finally, you add lazımdı, which is lazım (necessary) plus the past tense suffix -dı (was).

Why use the verb yetişmek here instead of a simpler verb like gitmek (to go)?

While gitmek just means "to go", yetişmek carries a strong sense of urgency. It means "to make it in time," "to catch," or "to reach." Because the cousin was sick, the speaker didn't just have to go—they had to rush and make it there before it was too late!

How does the adjective hasta (sick) turn into the verb hastalandı (got sick)?

Turkish uses the suffix -lan (or -len) to turn nouns and adjectives into verbs meaning "to become [that thing]." So, hasta (sick) + lan (become) + dı (past tense) gives us hastalandı (became sick / got sick).

The English translation says "get THERE quickly," but there is no word for "there" (oraya) in the Turkish sentence. Can we just leave it out?