Location of study
Use in for countries, cities, departments, or fields.
Different prepositions after study refer to location, purpose, or institution.
Use study in for subjects or places, study for for exams or qualifications, and study at for schools, universities, or institutions.
These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.
Use in for countries, cities, departments, or fields.
Use in before subjects or disciplines in formal contexts.
Use for when preparing to take an exam or earn a qualification.
Use at before schools, universities, and colleges.
The same subject can take different constructions because each sentence answers a different question.
Some combinations appear in real text but do not mean what learners often assume.
For expresses purpose, not location.
✕ She studies for Harvard. ✓ She studies at Harvard.At is used with institutions, not tests.
✕ He is studying at the exam. ✓ He is studying for the exam.In can describe a city or subject area, while at identifies the institution.
✕ She studies at biology. ✓ She studies in biology.Choose the expression that matches the intended meaning.
Paste the complete sentence below. Linguix checks the preposition together with grammar, spelling, punctuation, and style.
Yes. In can refer to a field, especially in formal academic English.
Yes. At is common with institutions such as schools and universities.
Mostly yes. It is used for tests, qualifications, and goals that require preparation.
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