Breakdown of Ülkenin doğusunda yüksek dağlar vardır.
var
there is / existent
ülke
country
yüksek
high
dağ
mountain
Questions & Answers about Ülkenin doğusunda yüksek dağlar vardır.
Why does this sentence use vardır instead of just var?
The suffix -dır here is the factual or generalizing copula. While var simply means 'there is/are', adding -dır makes it a statement of general, objective fact. You will often see this in encyclopedias, news, or formal descriptions like this geographic statement.
Why do we say Ülkenin doğusunda instead of just 'ülke doğusunda'?
We are using the genitive-possessive construction to say 'the east of the country' (referring to a specific country's east). Ülke gets the genitive suffix -nin (of the country), and doğu gets the possessive suffix -su (its east).
How is the word doğusunda broken down? There seem to be a lot of suffixes!
It breaks down as doğu-s-u-n-da. First is the root doğu (east). Then we add the possessive suffix -u (its), but we need the buffer letter -s- because the root ends in a vowel (doğu-s-u). Finally, to add the locative suffix -da (in), we must use the buffer letter -n- which always appears between a third-person possessive suffix and a case marker.
Since dağlar (mountains) is plural, why isn't the verb plural like vardırlar?