Á laugardögum þvæ ég allan þvottinn.

On Saturdays I wash all the laundry.

Breakdown of Á laugardögum þvæ ég allan þvottinn.

• ég: I
• á: on
• laugardagurinn: the Saturday
• þvo: to wash
• allur: all
• þvotturinn: the laundry

Questions & Answers about Á laugardögum þvæ ég allan þvottinn.

What case and number is laugardögum, and why does dagur change to dögum?

• laugardögum is the dative plural of laugardagur (“Saturday”).
• We use the dative plural after á to express habitual or recurring time (e.g. “on Saturdays”).
• In the dative plural, many -ur-stem masculine nouns undergo umlaut, turning a into ö before the -um ending. Hence dagur → dögum, and laugardagur → laugardögum.

Why is the verb þvæ placed before ég in “Á laugardögum þvæ ég allan þvottinn”?

Icelandic follows the V2 (verb‐second) rule:

1. The first element in the sentence can be a subject, adverbial, object, etc.
2. The finite verb must then appear in the second position.
3. Everything else (subject, objects, other adverbials) follows.
   Here Á laugardögum is the fronted adverbial (position 1), so þvæ (the finite verb) comes next (position 2), and ég (the subject) follows.

How does the present‐tense conjugation of þvo work, and why is it þvæ for ég?

þvo is a strong (irregular) verb. Its present‐tense paradigm:

• ég þvæ
• þú þværð
• hann/hún þvær
• við þvoum
• þið þvúið
• þeir/þær/þau þvoa

Note the vowel change (o → æ) in the singular forms: that’s part of its irregular strong‐verb pattern.

Why is it allan þvottinn and not allur þvotturinn?

• þvottur is a masculine noun (“laundry”). Its accusative singular definite form is þvottinn (the laundry).
• allur (“all”) precedes the noun and must agree in case, gender and number. In the accusative masculine singular strong form it is allan.
• When you have a definite noun with a suffixed article (-inn), the adjective takes the “strong” ending: allan þvottinn = “all the laundry.”
• Writing allur þvotturinn (using a separate article) is understandable but less idiomatic in Icelandic.

Could I drop the definite ending on þvottinn and say allan þvott instead?

• allan þvott (without the –inn) would literally be “all laundry” in a more general sense, omitting “the.”
• If you want to emphasize every piece of laundry, use allan þvottinn (“all the laundry”).
• If you merely mean “I wash laundry” (in general), you could say Á laugardögum þvæ ég þvott (no “all”).

How would I form a similar sentence for other days or activities? For example, “On Wednesdays I wash the car.”

1. Start with Á + dative plural of the weekday:
   
   • mánudagar → mánudögum
   • þriðjudagar → þriðjudögum
   • miðvikudagar → miðvikudögum
2. Use the present‐tense form of the verb you need (e.g., þvo for “wash,” þrífa for “clean”).
3. Add the object in the correct case (accusative if it’s a direct object).

Examples:

• Á miðvikudögum þvæ ég bílinn.
  (“On Wednesdays I wash the car.”)
• Á sunnudögum þríf ég húsið.
  (“On Sundays I clean the house.”)

How do I pronounce þvæ, and what sounds do þ and æ represent?

• þ (thorn) is like the English th in “think” ([θ]).
• æ is like the English i in “high” or “eye” ([aɪ]).
• So þvæ is pronounced roughly [θvaɪ], like “th-vai.”