Don’t say: “I need study more.”
Say: “I need to study more.”
Or: “I have to study more.”
“Need” and “have to” have the same meaning – they both describe a requirement.
“Need” is more formal than “have to.”
Have to is always followed by a verb, never a noun:
- I have to a book.
- I have to get a book.
Need can be followed by a verb or a noun. When it is followed by a verb, we use need to. When it is followed by a noun, we don’t use “to”:
- I need a book.
- I need to go to the library.
- I need go to the library.