Innstungan virkar stundum ekki, svo hún virðist laus.

The outlet sometimes doesn’t work, so it seems loose.

Breakdown of Innstungan virkar stundum ekki, svo hún virðist laus.

• ekki: not
• stundum: sometimes
• svo: so
• virka: to work
• hún: it
• innstungan: the outlet
• virðast: to seem
• laus: loose

Questions & Answers about Innstungan virkar stundum ekki, svo hún virðist laus.

What does innstungan mean, and why does it end in -an?

Innstunga is a feminine noun meaning something like a plug / socket / insertion point (the exact English label depends on context).
The ending -an is the definite article attached to the noun:

• innstunga = an innstunga (indefinite)
• innstungan = the innstunga (definite)
  For many feminine nouns ending in -a, the nominative singular definite form is -an (e.g., tunga → tungan).

Why is it virkar (not virka or something else)?

Virka is the verb to work / function. Here it’s in the present tense, 3rd person singular because the subject is Innstungan (singular):

• ég virka? (not used like that in this meaning)
• hún/það/þetta virkar = it works
  So Innstungan virkar = The plug/socket works.

How does the negation ekki work in virkar stundum ekki?

Ekki usually comes after the finite verb, and often after certain adverbs too.
virkar stundum ekki is a natural way to express sometimes it doesn’t work (the “sometimes” scopes over the not-working).
If you move ekki, the emphasis can change, and some positions may sound odd or mean something different.

Why is stundum placed where it is?

Stundum (sometimes) is a sentence adverb. Putting it between the verb and ekki is very common:

• Innstungan virkar stundum ekki = It sometimes doesn’t work.
  You could also say Innstungan virkar ekki stundum, but that tends to sound less natural and can feel like you’re contrasting sometimes with other times in a specific way.

What does svo do here?

Svo is a connector meaning so / therefore / as a result (and sometimes so that, depending on structure).
In this sentence it links the two ideas: problem → result/interpretation: the thing doesn’t work sometimes, so it seems loose.

Is the comma before svo required?

It’s very common (and often recommended) to use a comma when svo introduces a following clause that’s functioning like a consequence/result clause:
..., svo hún virðist laus.
Comma use can vary a bit by style, but the comma here is normal and helpful for readability.

Why is the pronoun hún used to refer to the plug/socket?

Pronouns in Icelandic agree with the grammatical gender of the noun.
innstunga is feminine, so the matching pronoun is hún (she/it in grammatical terms):

• feminine → hún
• masculine → hann
• neuter → það
  In English we’d still translate it as it, but Icelandic grammar uses the gendered pronoun.

What is virðist and why does it end in -st?

Virðist is the present 3rd person singular of virðast, meaning to seem / appear.
The -st form here is part of the verb’s standard form (it’s effectively a “middle/deponent” type verb). It’s not the same verb as virða (to respect).

Why is it virðist laus without a word for to be?

Because virðast works like a linking verb (similar to English seem), so it can connect directly to an adjective:

• Hún virðist laus = It seems loose.
  No extra vera (to be) is needed.

Why is the adjective laus (and not laust or laus(a))?

Predicate adjectives after linking verbs like virðast typically appear in the nominative and agree with the subject in number and gender.
Here the subject is feminine singular (innstungan / hún), and the strong nominative feminine singular form is laus.
If the subject were neuter, you’d get laust (e.g., Tækið virðist laust = The device seems loose).