Apostrophe S ('s) || Possessive Nouns || Apostrophe S vs. 'of'

Apostrophe S ('s) || Possessive Nouns || Apostrophe S vs. 'of'
The concepts of apostrophe s and possessive case have been elaborately explained in this video. The rules and uses of apostrophe s vis-a-vis 'of' have been elucidated with examples. The difference between apostrophe s and of
has been outlined clearly.
#possessivecase
#apostrophe's
#grammarclass