The given sentence is divided into four segments. Select the option that has the segment with an adverbial usage error.
Patricia and / her associate / softly examined / the ancient artefact.

Correct option is C

✔️ Option (c) softly examined contains an adverbial usage error.
Explanation:
“ Examined” is a careful or detailed action. Using “softly” to modify it is illogical, as “softly” typically refers to sound or touch, not cognitive or visual actions like examining.
Correct usage: carefully examined, closely examined, thoroughly examined
Grammatical rule used:
Adverbs of manner must match the nature of the verb. Use “softly” only with verbs involving sound or pressure.
✦ Hindi explanation: "Softly" का प्रयोग सुनाई देने वाली या छूने वाली क्रियाओं के साथ होता है, न कि “examined” जैसी मानसिक क्रियाओं के साथ।