Imagine something pleasant or unreal
This is the standard and most flexible pattern.
Fantasize about is the standard modern pattern. Other prepositions are limited or nonstandard in this use.
Use fantasize about for imagined situations, people, or goals. Fantasize about doing something is also common. Fantasize over appears occasionally with romantic or emotional focus. Fantasize on and fantasize of are generally nonstandard in modern English.
These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.
This is the standard and most flexible pattern.
About is commonly followed by a gerund.
Fantasize over is less common but idiomatic in romantic or idealised contexts.
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.
About is the normal preposition after fantasize.
✕ She fantasized of becoming famous. ✓ She fantasized about becoming famous.On is not normally used after fantasize.
✕ He fantasized on wealth. ✓ He fantasized about wealth.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. It is the standard modern construction.
Yes, especially in emotional, romantic, or idealised contexts.
They are generally not considered standard modern English patterns.
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