Original: There are two word endings to change each of the 150 adjectives:  -"ER" and -"EST" There are two word endings to change the verb word endings, -"ING" and -"ED".
Simplified: There are two word endings to change each of the 150 adjectives:  -"ER" and -"ING" There are two word endings to change the verb word endings, -"ING" and -"ED".