Learn Turkish: Kalem masanın ortasında. - The pen is in the middle of the table.

The root word is masa (table). To say 'of the table' or 'the table's', we add the genitive ('of') suffix -ın. Because masa ends in a vowel and the suffix starts with a vowel, we add the buffer letter n between them to make it easier to pronounce, creating masanın.

Can you break down all the suffixes on ortasında?

Yes! The root word is orta (middle). First, we add the possessive suffix -sı to mean 'its middle'. Then, we add the locative suffix -da to mean 'in' or 'at'. When adding a location suffix to a word that already has a 3rd-person possessive suffix, Turkish requires the buffer letter n in between them. So it becomes orta + sı + n + da.

Why does orta (middle) need the possessive suffix -sı here?

In English we say 'the middle of the table', but Turkish builds this as 'the table's middle'. This requires a two-part grammar rule where the first word gets the genitive 'of' suffix (masanın) and the second word gets a possessive suffix (ortası).

Where is the word for 'is' in this sentence?

Turkish doesn't have a separate word for 'is' in basic present-tense sentences like this. The state of being is simply understood. Literally, this sentence translates to 'Pen table's its-middle-in', and the 'is' is implied.