ka

In a sentence

• Es zinu, ka tu esi gudrs.

  I know that you are smart.

  In this sentence, 'ka' is used as a subordinating conjunction to introduce a complement clause expressing a fact.

• Varētu būt, ka rīt līs lietus.

  It might be that it will rain tomorrow.

  Here, 'ka' introduces a potential fact, showing its use in subordinate clauses for uncertain situations.

• Man liekas, ka šis ir labs plāns.

  I think that this is a good plan.

  In this example, 'ka' links the main clause with the subordinate clause, reflecting the speaker's perception.