որքան

In a sentence

• Ինչքան ուժ ունես, դրսևորիր։

  Exert all the strength you have.

  In this sentence, 'ինչքան' (a variant form of 'որքան') is used as an interrogative or exclamatory adverb meaning 'as much as' or 'all the'. It intensifies the extent or quantity being referred to in the sentence context.

• Որքան մեծանում ենք, այնքան սովորում ենք։

  The more we grow, the more we learn.

  In this example, 'որքան' is used as a conjunctive adverb to start a correlative comparison, meaning 'the more'. It is part of a paired structure, connected with 'այնքան' ('the more').

• Ասեք, որքան ժամանակ ունեք։

  Tell me how much time you have.

  Here, 'որքան' is used as an interrogative adverb asking 'how much'. It quantifies the noun 'time' in the interrogative sentence.