이 잔뜩

… a lot

→ 이

phrase Rare #32,164

… a lot 이 is a subject marker attached to the preceding noun; 잔뜩 means that there is a large amount or number of something, or that something is done to a great extent.

KO: 책이 잔뜩 있어요.

EN: There are lots of books.

저 가방 속에 마약이 잔뜩 있소

There are a lot of drugs in that bag.

— 레옹 (1994)