Ég ber pappakassana inn í húsið.

Bera is the infinitive, meaning to carry.

In the sentence, the verb is conjugated for 1st person singular present tense because the subject is ég (I):

• ég ber = I carry
• infinitive: að bera = to carry

So Ég ber ... means I carry ..., not I to carry ....

This is also an example of a strong verb, so the stem changes instead of just adding a regular ending.

Ég is in the nominative case because it is the subject of the sentence — the person doing the action.

In Ég ber pappakassana inn í húsið:

• Ég = the one carrying
• pappakassana = the thing being carried

So:

• ég → nominative
• pappakassana → accusative

Because this noun is the direct object of the verb, and it is definite plural.

The base noun is:

• pappakassi = cardboard box

Some useful forms are:

• pappakassi = a cardboard box
• pappakassar = cardboard boxes
• pappakassarnir = the cardboard boxes (nominative plural)
• pappakassana = the cardboard boxes (accusative plural)

Since the boxes are what is being carried, Icelandic uses the accusative, so you get:

• Ég ber pappakassana ...

A native English speaker often expects one form for the cardboard boxes, but Icelandic changes the ending depending on the noun’s role in the sentence.

The ending -ana here is a strong clue.

For many masculine nouns like pappakassi, the definite accusative plural ends in -ana.

A simplified pattern:

• singular indefinite: pappakassi
• plural indefinite: pappakassar
• plural definite nominative: pappakassarnir
• plural definite accusative: pappakassana

So in this sentence, pappakassana tells you:

• plural
• definite (the)
• accusative

They are related, but they do different jobs.

• inn is a directional adverb/particle meaning something like in, inward
• í is a preposition meaning in/into

Together, inn í húsið gives a very natural sense of movement in into the house or more idiomatically into the house.

This combination is common in Icelandic with motion:

• fara inn í húsið = go into the house
• hlaupa inn í herbergið = run into the room
• bera ... inn í húsið = carry ... into the house

So inn emphasizes the direction inward, while í húsið gives the destination.

Because Icelandic often uses:

• accusative after a preposition for movement toward / into
• dative after a preposition for location / being in a place

Here there is movement: the boxes are being carried into the house.

So:

• í húsið = into the house → accusative
• í húsinu = in the house → dative

Compare:

• Ég ber pappakassana inn í húsið. = I carry the boxes into the house.
• Pappakassarnir eru í húsinu. = The boxes are in the house.

This is one of the most important preposition patterns in Icelandic.

Húsið means the house.

The base noun is:

• hús = house

Icelandic usually puts the definite article at the end of the noun rather than as a separate word like English the.

So:

• hús = house
• húsið = the house

In this sentence, húsið is also in the accusative, but for hús the nominative and accusative singular are the same, so the form still looks like húsið.

Because this is a straightforward subject–verb–object sentence:

• Ég = subject
• ber = verb
• pappakassana = object
• inn í húsið = direction/place phrase

So the sentence structure is very natural for an English speaker.

However, Icelandic word order can be more flexible than English because the case endings show grammatical roles. You may also hear different orders for emphasis, especially in more complex sentences.

Still, Ég ber pappakassana inn í húsið is a perfectly normal neutral order.

Yes, Ég ber pappakassana í húsið is possible and understandable.

But inn makes the movement sound more explicitly inward, and in many contexts it is the most natural choice. Icelandic often likes these directional particles with verbs of motion.

So:

• í húsið = into the house
• inn í húsið = into the house, with clear inward direction

In everyday speech, the version with inn often sounds fuller and more idiomatic.

Not only by hand. Bera is a broad verb meaning carry, bear and is used in several related senses.

In this sentence, it means physically carrying something. But Icelandic bera can also be used in other ways, depending on context.

For a learner, the important point here is that ég ber is the normal way to say I carry.

A rough learner-friendly pronunciation might be:

yehg behr pahp-pa-kas-sa-na in ee hoo-sith

A few notes:

• Ég begins with a sound close to yehg
• ber has an e like in bet, not like English bear
• í is a long ee
• ð in húsið is like the th in this, though in some positions it can be very weak

This is only approximate, but it can help you get started.

Yes. Icelandic loves compound nouns.

Pappakassi is made from:

• pappi = cardboard
• kassi = box

So it literally means cardboard-box, which English also expresses naturally as cardboard box.

In the sentence, that compound noun is then inflected as one unit:

• pappakassi
• pappakassana

This is very typical of Icelandic vocabulary.