1. Definition.
1.1. When his use.
1.1.1. Before noun.
1.1.2. The adjetive.
1.1.3. Modify to the head noun of the noun phrase.
1.2. Denomination.
1.2.1. Modifier.
1.2.2. Adjecent.
1.2.3. Complement.
1.3. This adjetives are.
1.3.1. Modify nouns.
2. Use.
2.1. They are used to increase the grade of adjetives.
3. Grades of Adjetives.
3.1. Grade positive.
3.1.1. The adjective expresses a quality without specifying its degree.
3.1.2. Example.
3.1.3. My son is affectionate.
3.2. Grade comparative.
3.2.1. The adjective are a structure comparative.
3.2.2. Example.
3.2.2.1. My son is as affectionate as his friend.
3.2.2.2. My son is more affectionate than his friends.
3.3. Grade superlative.
3.3.1. The quality of the adjectives is expressed in the grade more tall.
3.3.2. Example.
3.3.2.1. Absolute: My son is very affectionate.
3.3.2.2. Relative: My son is the most affectionate of all.
4. My son is less affectionate than his friends.
5. Structure.
5.1. Sentence + Modifier + Comparative + Than + Complement.
5.1.1. Example.
5.1.1.1. I got that car a lot cheaper than I thought.
5.1.1.2. My sister is much more careful than me.
5.1.1.3. This topic is way easier.