Breakdown of Tembel öğrenciler derse katılmadı.
öğrenci
student
ders
lesson, class
tembel
lazy
katılmak
to attend / to join
Questions & Answers about Tembel öğrenciler derse katılmadı.
How do we build the word katılmadı for this lesson's negative past tense?
The root verb is katıl (to participate or join). First, we add the negative suffix ma to mean "not". Then, we add the witnessed past tense suffix dı to make it "did not". Since the subject is "they" (the students), we do not need an extra personal ending here.
Why did we use ma and dı instead of me and di?
Turkish uses vowel harmony. The last vowel in the verb root katıl is ı, which is a back vowel. Therefore, the negative suffix takes the back vowel a to become ma. The past tense suffix then looks at the a in ma and takes the matching back vowel ı to become dı.
Why is it derse instead of just ders?
In English, we participate "in" something, but the Turkish verb katılmak (to participate or join) requires the dative case, which indicates direction (to or towards). By adding e to ders, we make it derse, so the sentence literally acts like they didn't join "to the lesson".
Öğrenciler is plural. Why doesn't the verb have a plural ending like katılmadılar?