Declension table of ?gūyamāna

Masculine	Singular	Dual	Plural
Nominative	gūyamānaḥ	gūyamānau	gūyamānāḥ
Vocative	gūyamāna	gūyamānau	gūyamānāḥ
Accusative	gūyamānam	gūyamānau	gūyamānān
Instrumental	gūyamānena	gūyamānābhyām	gūyamānaiḥ gūyamānebhiḥ
Dative	gūyamānāya	gūyamānābhyām	gūyamānebhyaḥ
Ablative	gūyamānāt	gūyamānābhyām	gūyamānebhyaḥ
Genitive	gūyamānasya	gūyamānayoḥ	gūyamānānām
Locative	gūyamāne	gūyamānayoḥ	gūyamāneṣu

Compound gūyamāna -

Adverb -gūyamānam -gūyamānāt