The second two occurrences of " are ", the ones preceding adjectives, are not auxiliary verbs but copulas ( aka linking verbs, link verbs ), meaning that they link the subject of the sentence to subjective complements, phrases completing the meaning of the verb and mandated by its subcategorization.
How to say link verb in Hindi and what is the meaning of link verb in Hindi? link verb Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.