The noun "boy's" is the possessive form of the concrete noun "boy", a word for a physical person.
The abstract noun form of the concrete noun "boy" is boyhood.
The possessive form is boyhood's.
Example: My boyhood's activities did not prepare me well for adulthood. (the activities of my boyhood)
The noun appraisal is the abstract noun, a word for a process.
Absence is the abstract noun for absent.
The abstract noun is brevity.The noun is brevity (shortness of duration).
The abstract noun for the adverb gently is gentleness.
Discussion is the abstract noun
Abstract noun for the adjective 'proud' is proudness.The abstract form of the noun phrase 'a proud boy' is 'the proudness of the boy'.
Yes, the noun astonishment is an abstract noun, a word for an emotional reaction.
Is undergone an abstract noun
Concrete noun
The abstract noun is criticism.
The noun 'hopefulness' is an abstract noun, a word for an emotion.
The abstract noun is obligation.
Abstract noun of hopeless
Friendship has not abstract noun because It is a abstract noun
The abstract noun form is tourism.
The abstract noun for the adjective vacant is vacantness. Another abstract noun form is vacancy.
The abstract noun for the adjective quick is quickness.