as much as ..., to the extent of ..., like ...
Verb / い-Adjective (Informal Non-past) +
Attaches to the dictionary form of verbs and い-adjectives to express the extent or degree of an action or state. It is commonly used to mean 'the more a state or action occurs, the more something else happens' or 'to the extent that'.
Verb +
Use the informal non-past (dictionary) form of the verb before
歩く
The more I walk, the more tired I get.
い-Adjective +
Attach
部屋は広い
The wider the room is, the better.
な-Adjective + な / である +
Used with な-adjectives to indicate the degree or extent of a state. The adjective stem must be followed by either 'な' or 'である' before attaching '
な-Adjective + な +
Uses the standard 'な' to connect the adjective to
静かな
The quieter it is, the more I can concentrate.
な-Adjective + である +
Uses 'である', which sounds slightly more formal, to connect the adjective to
丈夫である
The sturdier it is, the longer it can be used.
Using 'である' gives the sentence a slightly more written or formal tone compared to 'な'. Both carry the exact same grammatical meaning in this context and indicate a proportional relationship.
Relative Clause + Noun +
Attaches to a noun that is modified by a relative clause. It expresses that people or things fitting that description exhibit a certain trait to a greater extent.
Modified Noun +
Attach
毎日運動する人
The more a person exercises every day, the healthier they are.
This formation specifically highlights that the characteristic described in the relative clause corresponds proportionally to the result. It effectively means that people or things who perform the action more will experience the resulting state more.