Breakdown of Eğer perdeler koyu renkliyse, sabah ışığı daha geç içeri girer.
Questions & Answers about Eğer perdeler koyu renkliyse, sabah ışığı daha geç içeri girer.
Eğer means if.
In this sentence, it introduces the condition: If the curtains are dark-colored...
It is often optional in Turkish when the conditional ending already makes the meaning clear. So you could also say:
Perdeler koyu renkliyse, sabah ışığı daha geç içeri girer.
That still means the same thing. Using eğer just makes the if relationship more explicit.
Perde means curtain, and perdeler means curtains.
Turkish uses the plural suffix -ler / -lar here because the sentence is talking about curtains in general, or the curtains in a room. English also uses the plural naturally: If the curtains are dark-colored...
The suffix is -ler here because of vowel harmony: perde has front vowels, so the plural becomes perdeler.