Declension table of ?vāmārambha

Neuter	Singular	Dual	Plural
Nominative	vāmārambham	vāmārambhe	vāmārambhāṇi
Vocative	vāmārambha	vāmārambhe	vāmārambhāṇi
Accusative	vāmārambham	vāmārambhe	vāmārambhāṇi
Instrumental	vāmārambheṇa	vāmārambhābhyām	vāmārambhaiḥ
Dative	vāmārambhāya	vāmārambhābhyām	vāmārambhebhyaḥ
Ablative	vāmārambhāt	vāmārambhābhyām	vāmārambhebhyaḥ
Genitive	vāmārambhasya	vāmārambhayoḥ	vāmārambhāṇām
Locative	vāmārambhe	vāmārambhayoḥ	vāmārambheṣu

Compound vāmārambha -

Adverb -vāmārambham -vāmārambhāt