Morfadern sitter på balkongen och läser tidningen.

Swedish distinguishes between the two kinds of grandfather:

• morfader = your mother’s father
• farfader = your father’s father

English usually just says grandfather, so this is a detail English speakers often notice right away.

Also, in everyday Swedish, people much more often say:

• morfar = mother’s father
• farfar = father’s father

So morfadern is correct, but it sounds more formal or literary than the very common morfar.

That -n is the Swedish definite ending, meaning the.

So:

• en morfader = a maternal grandfather
• morfadern = the maternal grandfather

Unlike English, Swedish usually puts the definite article at the end of the noun instead of using a separate word like the.

The same thing happens later in the sentence:

• balkongen = the balcony
• tidningen = the newspaper

Usually, no. In normal spoken Swedish, morfar is much more natural.

A more everyday version would be:

• Morfar sitter på balkongen och läser tidningen.

Using morfadern is not wrong, but it can sound:

• formal
• written
• old-fashioned
• stylistically marked

Textbooks sometimes use fuller forms like this to make word structure clearer.

This is a very common Swedish pattern.

sitter tells you the person’s position: he is sitting.
och läser adds what he is doing while in that position: and reading.

So Swedish often uses posture verbs like:

• sitta = sit
• stå = stand
• ligga = lie

Examples:

• Hon sitter och jobbar. = She is sitting working / She is working while sitting.
• Han står och väntar. = He is standing waiting.
• Barnet ligger och sover. = The child is lying asleep.

In English, we often just say is reading, but Swedish often likes to show the physical position too.

Because the same subject applies to both verbs.

In English we also do this:

• Grandfather sits on the balcony and reads the newspaper.

We do not need to repeat grandfather before reads.

Swedish works the same way here:

• Morfadern is the subject of both sitter and läser.

If the second verb had a different subject, then Swedish would need to say it.

Because Swedish uses på with balkong for location, just as English says on the balcony.

So:

• på balkongen = on the balcony

Using i would sound wrong here.

This is partly logical and partly just how prepositions work in Swedish: they do not always match English perfectly, so they often need to be learned as fixed combinations.

A good habit is to learn the noun together with its usual preposition:

• på balkongen
• i huset
• på gatan
• i rummet

Because tidningen means the newspaper, and in this kind of everyday context Swedish often uses the definite form.

Compare:

• läser tidningen = is reading the newspaper
• läser en tidning = is reading a newspaper / one newspaper

The definite form is natural if the newspaper is understood as a specific, familiar thing — for example, the day’s paper.

This is very common in Swedish:

• läsa tidningen
• diska bilen
• ta bussen

The definite form often appears when the thing is specific in the situation, even if English might sometimes sound less definite.

They are both in the present tense.

• sitta → sitter
• läsa → läser

Swedish present tense often corresponds to both:

• English simple present: sits / reads
• English present progressive: is sitting / is reading

So depending on context, läser can mean either:

• reads
• is reading

In this sentence, because of the situation, English would usually use is reading, but Swedish does not need a separate progressive form like English does.

This is normal main-clause word order.

The sentence begins with the subject:

• Morfadern = subject

Then comes the finite verb:

• sitter

Then the rest:

• på balkongen
• och läser tidningen

So the basic structure is:

• subject + verb + other information

One useful thing to remember is that Swedish main clauses follow the verb-second rule. In this sentence, the subject happens to come first, so it looks very similar to English.

If something else came first, the verb would still stay in second position:

• På balkongen sitter morfadern och läser tidningen.

That is also correct, but it gives a slightly different emphasis.