Declension table of ?pṛcchat

Masculine	Singular	Dual	Plural
Nominative	pṛcchan	pṛcchantau	pṛcchantaḥ
Vocative	pṛcchan	pṛcchantau	pṛcchantaḥ
Accusative	pṛcchantam	pṛcchantau	pṛcchataḥ
Instrumental	pṛcchatā	pṛcchadbhyām	pṛcchadbhiḥ
Dative	pṛcchate	pṛcchadbhyām	pṛcchadbhyaḥ
Ablative	pṛcchataḥ	pṛcchadbhyām	pṛcchadbhyaḥ
Genitive	pṛcchataḥ	pṛcchatoḥ	pṛcchatām
Locative	pṛcchati	pṛcchatoḥ	pṛcchatsu

Compound pṛcchat -

Adverb -pṛcchantam