kad

In a sentence

• Man reikia, kad tu atvyktum.

  I need you to come.

  In this sentence, 'kad' introduces a subordinate clause indicating the objective of the main action, linking the necessity to the action needed.

• Aš žinau, kad jis greitai grįš.

  I know that he will return soon.

  Here, 'kad' functions to introduce a subordinate clause that specifies the content of the knowledge expressed in the main clause.

• Aš norėjau, kad jis paaiškintų savo sprendimą.

  I wanted him to explain his decision.

  In this example, 'kad' introduces a subordinate clause expressing the object of the subject's desire or wish described in the main clause.