Step 1: Form Identification.
The term "Maghonah" originates from the noun "Maghon".
The suffix "-ah" signifies its classification as genitive singular.
Step 2: Vibhakti Classification.
The genitive case aligns with Shashthi Vibhakti.
This indicates possession or relation, translating to "of Maghon".
Step 3: Number Identification.
As the word is singular, it is classified as Ekavachanam.
Step 4: Elimination of Incorrect Options.
- Dvitiya Bahuvachanam: Incorrect, as this denotes a plural object form.
- Shashthi Ekavachanam: Correct, aligning with the form "Maghonah".
- Panchami Ekavachanam: Incorrect, signifying the ablative case.
- Chaturthi Ekavachanam: Incorrect, signifying the dative case.
Step 5: Conclusion.
Therefore, the form "Maghonah" is identified as Shashthi Ekavachanam.