Questions & Answers about Bókin er fallegri en ég hélt.
Because Icelandic usually puts the definite article at the end of the noun.
- bók = book
- bókin = the book
So bókin is the definite form: the book.
Bókin is feminine singular nominative.
- bók is a feminine noun
- the sentence subject is the book
- subjects of er are normally in the nominative
So bókin is the nominative singular definite form.
Er is the 3rd person singular present tense of vera, the verb to be.
So:
- ég er = I am
- þú ert = you are
- hann / hún / það er = he / she / it is
Here, bókin er means the book is.