| Singular | Dual | Plural |
| Nominative |
कठिनीभूतः
kaṭhinībhūtaḥ
|
कठिनीभूतौ
kaṭhinībhūtau
|
कठिनीभूताः
kaṭhinībhūtāḥ
|
| Vocative |
कठिनीभूत
kaṭhinībhūta
|
कठिनीभूतौ
kaṭhinībhūtau
|
कठिनीभूताः
kaṭhinībhūtāḥ
|
| Accusative |
कठिनीभूतम्
kaṭhinībhūtam
|
कठिनीभूतौ
kaṭhinībhūtau
|
कठिनीभूतान्
kaṭhinībhūtān
|
| Instrumental |
कठिनीभूतेन
kaṭhinībhūtena
|
कठिनीभूताभ्याम्
kaṭhinībhūtābhyām
|
कठिनीभूतैः
kaṭhinībhūtaiḥ
|
| Dative |
कठिनीभूताय
kaṭhinībhūtāya
|
कठिनीभूताभ्याम्
kaṭhinībhūtābhyām
|
कठिनीभूतेभ्यः
kaṭhinībhūtebhyaḥ
|
| Ablative |
कठिनीभूतात्
kaṭhinībhūtāt
|
कठिनीभूताभ्याम्
kaṭhinībhūtābhyām
|
कठिनीभूतेभ्यः
kaṭhinībhūtebhyaḥ
|
| Genitive |
कठिनीभूतस्य
kaṭhinībhūtasya
|
कठिनीभूतयोः
kaṭhinībhūtayoḥ
|
कठिनीभूतानाम्
kaṭhinībhūtānām
|
| Locative |
कठिनीभूते
kaṭhinībhūte
|
कठिनीभूतयोः
kaṭhinībhūtayoḥ
|
कठिनीभूतेषु
kaṭhinībhūteṣu
|