Questions & Answers about Hvar er nýi borinn okkar?
Why do we use the weak adjective nýi instead of the strong form nýr?
Because the noun it describes, borinn, has the definite article (-inn) attached. In Icelandic, whenever an adjective modifies a definite noun, you must use the weak declension of the adjective.
Why does the sentence say borinn okkar (literally "the drill our")?
In Icelandic, the most common and natural way to show possession is to put the noun in its definite form (borinn) and place the possessive word right after it (okkar).
Does the word okkar change depending on the gender or case of the noun?
No, okkar stays exactly the same regardless of the noun. It is the genitive (possessive) form of við (we). Unlike words like minn (my) or þinn (your), which must change to match the noun's gender and case, okkar is invariable.
What is the base dictionary form of borinn, and what is its gender?
The base word is bor (a drill). The ending -inn is the masculine singular definite article, which tells us that the noun is masculine and in the nominative case.