Declension table of ?parvasandhi

Masculine	Singular	Dual	Plural
Nominative	parvasandhiḥ	parvasandhī	parvasandhayaḥ
Vocative	parvasandhe	parvasandhī	parvasandhayaḥ
Accusative	parvasandhim	parvasandhī	parvasandhīn
Instrumental	parvasandhinā	parvasandhibhyām	parvasandhibhiḥ
Dative	parvasandhaye	parvasandhibhyām	parvasandhibhyaḥ
Ablative	parvasandheḥ	parvasandhibhyām	parvasandhibhyaḥ
Genitive	parvasandheḥ	parvasandhyoḥ	parvasandhīnām
Locative	parvasandhau	parvasandhyoḥ	parvasandhiṣu

Compound parvasandhi -

Adverb -parvasandhi