Declension table of ?cṛtta

Neuter	Singular	Dual	Plural
Nominative	cṛttam	cṛtte	cṛttāni
Vocative	cṛtta	cṛtte	cṛttāni
Accusative	cṛttam	cṛtte	cṛttāni
Instrumental	cṛttena	cṛttābhyām	cṛttaiḥ
Dative	cṛttāya	cṛttābhyām	cṛttebhyaḥ
Ablative	cṛttāt	cṛttābhyām	cṛttebhyaḥ
Genitive	cṛttasya	cṛttayoḥ	cṛttānām
Locative	cṛtte	cṛttayoḥ	cṛtteṣu

Compound cṛtta -

Adverb -cṛttam -cṛttāt