Showing what caused damage
By is common in passive structures with ruin.
Ruin commonly appears with by and with to express cause or means. Other prepositions may appear in specific contexts.
Use ruin by mainly in passive structures, and ruin with for the means or damaging element. Ruin for can mean spoil for someone. In and after are usually separate time or situation phrases, not fixed combinations.
These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.
By is common in passive structures with ruin.
Use with for the substance or action that caused damage.
Ruin for means make something less enjoyable for someone.
In usually introduces a wider situation rather than forming a fixed verb pattern.
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.
By is most natural in passive constructions.
✕ He ruined by his comments the meeting. ✓ The meeting was ruined by his comments.For identifies the affected person, while by gives the cause.
✕ The surprise was ruined by me. ✓ The surprise was ruined for me.After normally adds time information rather than combining directly with ruin.
✓ The business struggled after the storm ruined the building.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, especially in passive sentences such as was ruined by rain.
It means to spoil an experience or enjoyment for someone.
After usually introduces a later event or time rather than forming a standard verb-preposition pattern.
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