1. Situation
1.1. Before nouns
1.1.1. EX: That is a wonderful book,...
1.2. After linking verb
1.2.1. EX: he is so cute,...
2. Compound adj
2.1. 2 single words into a compound adj
2.1.1. EX: life + long=lifelong,...
2.2. 2 words with a hyphen (-) in the middle
2.2.1. EX: snow-white,...
2.3. The structure of compound adj
2.3.1. N + Adj=Adj
2.4. Adverb + Particple = Adj
2.4.1. EX: ready-make,...
3. Signs
3.1. 1: Before nouns
3.2. After to be
3.2.1. EX: he is wonderful,...
3.3. Words that end is ful,able,ive,ibe,...
3.3.1. EX:beautiful,comfortable,...
4. Meaning
4.1. Describes a person or thing
4.2. The nature
4.3. Shape
4.4. Color of things
4.5. Phenomena
4.6. ....
4.7. EX: good,bad,happy,long,...
5. Classification
5.1. Proper adj
5.1.1. Is a name to call name, phenomena
5.1.1.1. EX: His name is Bao,...
5.2. Descriptive Adj
5.2.1. Describe the nature of things and phenomena
5.2.1.1. EX: tall,...
5.3. Positive adj
5.3.1. Used to indicate the possession of a noun
5.3.1.1. EX:my,his,her,...
5.4. Calculate from the number of items
5.4.1. EX: one,second,...
5.5. Common adj
5.5.1. EX: all,every,some,...
5.6. Directive adj
5.6.1. EX: this T-shirt,that,...
5.7. Contact adj
5.7.1. EX: Whatever you want i will do it,...
5.8. Interrogative adj
5.8.1. EX: Which kind of sports do you like?,...
5.9. Adj by position
5.9.1. For adj that before nouns,they can stand alone
5.9.1.1. EX: He is a best boy,...
5.10. Adj without nouns
5.10.1. They often begin "a"
5.10.1.1. EX: I live alone,...