Declension table of ?kratha

Masculine	Singular	Dual	Plural
Nominative	krathaḥ	krathau	krathāḥ
Vocative	kratha	krathau	krathāḥ
Accusative	kratham	krathau	krathān
Instrumental	krathena	krathābhyām	krathaiḥ krathebhiḥ
Dative	krathāya	krathābhyām	krathebhyaḥ
Ablative	krathāt	krathābhyām	krathebhyaḥ
Genitive	krathasya	krathayoḥ	krathānām
Locative	krathe	krathayoḥ	kratheṣu

Compound kratha -

Adverb -kratham -krathāt