Questions & Answers about Ég kaupi tölvu.
Why is it Ég and not just ég?
What does the accent in Ég do? Is it a different letter?
Why is the verb kaupi and not kaupa?
kaupa is the infinitive (to buy). kaupi is the present-tense form used with ég (1st person singular):
- ég kaupi = I buy / I am buying
Other present forms include: - þú kaupir (you buy)
- hann/hún/það kaupir (he/she/it buys)
- við kaupum (we buy)
- þið kaupið (you plural buy)
- þeir/þær/þau kaupa (they buy)
Does Ég kaupi mean I buy or I am buying?
Why is it tölvu and not tölva?
Because tölva is the dictionary form (nominative singular), but here it’s the direct object of the verb kaupa, so it takes the accusative case.
- Nominative: tölva
- Accusative: tölvu
So Ég kaupi tölvu uses accusative because it’s what you’re buying.
How do I know which case the object should be in?
Is there an English-style article missing—why not a computer or the computer?
Icelandic has no separate word for a/an. Indefiniteness is usually understood from context, so Ég kaupi tölvu can mean I buy a computer.
Definiteness (the) is typically expressed with a suffix on the noun. For example, nominative the computer would be tölvan (and it would decline by case as well).
What is the word order doing here—does it have to be Ég kaupi tölvu?
How would I turn this into a question?
A common way is to put the verb first:
- Kaupi ég tölvu? = Am I buying a computer? / Do I buy a computer?
In speech, intonation also helps signal a question.
How do I negate this sentence?
Use ekki (not), usually after the verb:
- Ég kaupi ekki tölvu. = I don’t buy / I’m not buying a computer.
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