Declension table of ?gṛhārambha

Masculine	Singular	Dual	Plural
Nominative	gṛhārambhaḥ	gṛhārambhau	gṛhārambhāḥ
Vocative	gṛhārambha	gṛhārambhau	gṛhārambhāḥ
Accusative	gṛhārambham	gṛhārambhau	gṛhārambhān
Instrumental	gṛhārambheṇa	gṛhārambhābhyām	gṛhārambhaiḥ gṛhārambhebhiḥ
Dative	gṛhārambhāya	gṛhārambhābhyām	gṛhārambhebhyaḥ
Ablative	gṛhārambhāt	gṛhārambhābhyām	gṛhārambhebhyaḥ
Genitive	gṛhārambhasya	gṛhārambhayoḥ	gṛhārambhāṇām
Locative	gṛhārambhe	gṛhārambhayoḥ	gṛhārambheṣu

Compound gṛhārambha -

Adverb -gṛhārambham -gṛhārambhāt