Declension table of kṛttika

Masculine	Singular	Dual	Plural
Nominative	kṛttikaḥ	kṛttikau	kṛttikāḥ
Vocative	kṛttika	kṛttikau	kṛttikāḥ
Accusative	kṛttikam	kṛttikau	kṛttikān
Instrumental	kṛttikena	kṛttikābhyām	kṛttikaiḥ kṛttikebhiḥ
Dative	kṛttikāya	kṛttikābhyām	kṛttikebhyaḥ
Ablative	kṛttikāt	kṛttikābhyām	kṛttikebhyaḥ
Genitive	kṛttikasya	kṛttikayoḥ	kṛttikānām
Locative	kṛttike	kṛttikayoḥ	kṛttikeṣu

Compound kṛttika -

Adverb -kṛttikam -kṛttikāt