Verb phrase expansion using auxiliaries, modals, aspect, and voice — IITM BS previous year questions

Verb phrase expansion using auxiliaries, modals, aspect, and voice is part of Phrase Expansion inside Sentences, Week 1 in English 2. Prasnya files every IIT Madras BS previous year question from this subtopic here, each one with a worked explanation. Take the whole set as a timed mock and you get accuracy, pacing and per-question analysis back.