Declension table of ?vṛddhipattra

Neuter	Singular	Dual	Plural
Nominative	vṛddhipattram	vṛddhipattre	vṛddhipattrāṇi
Vocative	vṛddhipattra	vṛddhipattre	vṛddhipattrāṇi
Accusative	vṛddhipattram	vṛddhipattre	vṛddhipattrāṇi
Instrumental	vṛddhipattreṇa	vṛddhipattrābhyām	vṛddhipattraiḥ
Dative	vṛddhipattrāya	vṛddhipattrābhyām	vṛddhipattrebhyaḥ
Ablative	vṛddhipattrāt	vṛddhipattrābhyām	vṛddhipattrebhyaḥ
Genitive	vṛddhipattrasya	vṛddhipattrayoḥ	vṛddhipattrāṇām
Locative	vṛddhipattre	vṛddhipattrayoḥ	vṛddhipattreṣu

Compound vṛddhipattra -

Adverb -vṛddhipattram -vṛddhipattrāt