Learn Turkish: O ilmeği kaçırdıysan örgü bozulacak. - If you missed that stitch, the knitting will be ruined.

This is the structure taught in this lesson: it combines the past tense with the conditional. It is built from the verb stem kaçır-, the definite past tense -dı, the buffer letter -y-, the conditional suffix -sa, and the personal ending -n (you). It implies a real possibility that an action already happened ("if you indeed missed it"), which will cause a future consequence.

Why does ilmek (stitch) become ilmeği here?

Because it is the specific direct object of the verb ("that stitch"), it needs the accusative case ending -i. When you add a vowel suffix to a Turkish noun ending in -k, the k usually softens to a ğ (consonant mutation). Therefore, ilmek + -i becomes ilmeği.

Does kaçırmak always mean "to miss" like missing a bus?

It is a very versatile verb! While it is often used for missing transportation (otobüsü kaçırmak) or even kidnapping someone, its core meaning is "to let something escape" or "to lose hold of something." In this specific context of knitting, ilmeği kaçırmak is the standard phrase for "to drop a stitch" or "to miss a stitch."

Why use bozulacak instead of bozacak?