Ég geng inn í bókasafnið til að lesa.

I walk into the library to read.

Breakdown of Ég geng inn í bókasafnið til að lesa.

• ég: I
• lesa: to read
• ganga: to walk
• bókasafnið: the library
• til að: to
• í: into
• inn: inside

Questions & Answers about Ég geng inn í bókasafnið til að lesa.

Why is it geng and not gengur?

Because the verb is ganga (to walk) in the present tense, and Icelandic conjugates by person:

• ég geng = I walk / I am walking
• þú gengur = you walk
• hann/hún/það gengur = he/she/it walks
  So gengur would not match ég.

Does Ég geng mean I walk or I am walking?

Both are often covered by the Icelandic present tense. Context decides whether it’s a habitual statement (I walk) or something happening now (I’m walking). If you really want to emphasize “in progress right now,” Icelandic often uses:

• Ég er að ganga... = I am walking...

What’s the difference between ganga and fara here?

• ganga emphasizes the manner: walking (on foot).
• fara is more general: go/travel (by any means). So Ég geng inn... specifically tells you the speaker is entering by walking.

Why is inn placed before í bókasafnið?

inn is an adverb meaning in/inside (inward), and it commonly pairs with the preposition í to express motion into something:

• inn í = into (with emphasis on entering inward) You’ll also see út úr (out of), upp á (up onto), etc.

Why is it í bókasafnið (accusative) and not í bókasafninu (dative)?

Because í changes case depending on meaning:

• motion/direction into → accusative: inn í bókasafnið = into the library
• location/static → dative: í bókasafninu = in the library
  Here the sentence describes movement into the place, so accusative is used.

Why does bókasafn become bókasafnið?

-ið is the definite article attached to a neuter noun:

• bókasafn = a library
• bókasafnið = the library
  Also, because the phrase needs accusative singular, it takes the accusative definite form, which for many neuter nouns looks the same as nominative.

How do I know the gender of bókasafn, and does it matter here?

bókasafn is neuter. Gender matters because it affects:

• the definite ending (-ið for neuter)
• adjective forms (if you add adjectives later)
• pronouns referring to it (það for neuter) In this sentence, it matters for the -ið ending.

What does til að do, and why is að there?

til að + infinitive is a very common way to express purpose:

• til að lesa = in order to read / to read (as a purpose) Here að is the infinitive marker used in many Icelandic infinitive constructions. The whole phrase answers “Why am I going in?” → “to read.”

Could I just say Ég geng inn í bókasafnið að lesa?

Not normally, if you mean purpose. For purpose, til að lesa is the standard choice.
að lesa by itself is more commonly used after certain verbs (like vera að for ongoing action), not as a free-standing purpose phrase.

Is the word order flexible? Could I move til að lesa?

Yes, it’s fairly flexible. For example:

• Ég geng inn í bókasafnið til að lesa. (most neutral)
• Til að lesa geng ég inn í bókasafnið. (more emphasis on the purpose) The neutral choice is usually to keep the purpose phrase at the end.

Can Icelandic drop Ég here the way some languages drop subject pronouns?

In modern Icelandic, the subject pronoun is usually kept in normal statements:

• Ég geng... is the typical, natural form. Dropping it can happen in very specific contexts (like notes, headlines, or coordinated sentences), but it’s not the default like in Spanish or Italian.

How is bókasafnið pronounced, and what should I watch for?

A few useful points:

• ó is a long vowel (roughly like “oh” but Icelandic quality).
• Stress is almost always on the first syllable: BÓ-ka-safn-ið.
• -ið at the end is a separate syllable-like ending in careful speech.
  If you’re learning pronunciation, it helps to practice bóka-safn-ið in three chunks.

What’s the literal breakdown of the sentence (even if the meaning is already known)?

A word-by-word guide:

• Ég = I
• geng = walk (1st person singular present of ganga)
• inn = in(ward), inside (motion)
• í = into/in (case depends on motion vs location)
• bókasafnið = the library (definite)
• til að = in order to
• lesa = read (infinitive)