Tämä aine karkottaa hyttysiä ulkona.

This substance repels mosquitoes outside.

Breakdown of Tämä aine karkottaa hyttysiä ulkona.

• tämä: this
• ulkona: outside
• hyttynen: the mosquito
• aine: the substance

Questions & Answers about Tämä aine karkottaa hyttysiä ulkona.

What does each word in Tämä aine karkottaa hyttysiä ulkona correspond to in English, and what is the basic grammar?

Rough word‑by‑word meaning and roles:

• Tämä – this

  • Demonstrative pronoun in nominative singular; here it works like a determiner: this substance.

• aine – substance / material / chemical

  • Noun, nominative singular. Together Tämä aine is the subject: this substance.

• karkottaa – repels / drives away

  • 3rd person singular present tense of the verb karkottaa (to repel, to drive away).
  • It agrees with the subject Tämä aine.

• hyttysiä – mosquitoes (in an indefinite, “some mosquitoes / mosquitoes in general” sense)

  • Noun hyttynen (mosquito), in the partitive plural. It is the object of the verb.

• ulkona – outside, outdoors

  • An adverb of place. It tells you where the mosquitoes are being repelled.

So the structure is:

[Subject] Tämä aine – [Verb] karkottaa – [Object] hyttysiä – [Adverbial] ulkona.

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Why is there no word for a or the in Tämä aine or some before hyttysiä?