Those girls’ books (girl’s नहीं बल्कि girls’)

This is a ladies’ compartment. (lady’s नहीं बल्कि ladies’)

The tap of that house / That house’s tap

The taps of those houses / Those houses’ taps 

My friend’s bottle.

My friends’ bottles.

Fourth (Forth नहीं बल्कि Fourth)

Twelfth (Twelveth या Twelth नहीं बल्कि Twelfth)

Ninth (Nineth नहीं बल्कि Ninth)

February

September

ऑगस्ट

मे

Wednesday

Saturday