Cấu trúc 1:
The + comparative + S + V + the + comparative + S + V
Eg: The sooner, the better.
Cấu trúc 2:
The more + S + V + the + comparative + S + V
Eg: The more he eat, the fatter he become.
Cấu trúc 3:
Short adj: S + V + adj + er + and + adj + er
Long adj: S + V + more and more + adj
The weather gets colder and colder as the wind blows.
She has gotten more and more beautiful thanks to the new healthcare product.