Answer:
Abstract noun----------------- can be neither seen nor touched
Joint ownership --------------add sign of possession to last name
Adjective: -----------------------modifies a noun
Verb tense--------------------- indicates time
Superlative degree ---------expresses highest or lowest degree of comparison
Adverb suffix ------------------ly
Step-by-step explanation:
Abstract Noun: A noun to express a concept, idea or state, something which is intangible i.e has no physical existence, e.g wisdom, life, power, knowledge etc.
Joint ownership: when two or more persons or things own/possess something. In such case we use sign of possession ( 's or s' ) with the last name. e.g Johns and Joseph's home is far from city
Adjective : A word which modifies a noun or describe an attribute of noun. e.g black, warm, cold, vast etc.
Verb Tense: These tense inform us about the time (past/present/future) when the even took place. e.g He will go to school (informs us of the time/future)
Superlative degree: it is form of an adjective modifying a noun with the greatest quality that the adjective describes. e.g She is the most intelligent student of the class, He is the fastest runner of the school.
Adverb suffix: These suffixes when used after a word make an adverb (modifying a verb). e.g -ly in peacefully, -ward(s) in toward, northward, -wise in clockwise