Questions & Answers about Kuulitko, että heillä on kahdet rattaat?
Why use kahdet instead of just kaksi?
The word rattaat (stroller) is a plural word, even when referring to just one item. When counting words that are structurally plural, Finnish requires you to use the plural form of the number as well. Therefore, we use kahdet (the plural of kaksi) instead of the basic singular kaksi.
If kahdet rattaat is plural, why is the verb on singular rather than the plural ovat?
This sentence uses the Finnish ownership construction, which doesn't work like a normal subject-verb phrase. In the structure heillä on (they have), the verb olla is always conjugated in the third-person singular (on), no matter how many things are owned. It literally means 'on them is', so it never changes to ovat in this context.
What does the singular form of rattaat mean?
The singular form is ratas, which means a wheel, cog, or sprocket. Since a stroller or carriage rolls on multiple wheels, the plural form rattaat became the standard word for the entire vehicle. If you wanted to say 'one stroller', you would use the plural number one: yhdet rattaat.
How exactly are the suffixes stacked in the word kuulitko?