• Lest এর ব্যবহার: - Lest একটি conjunction & এর অর্থ হল 'পাছে/যাতে না'. - মূলত এটি negative অর্থে বাক্যে ব্যবহৃত হয়ে থাকে।
Structure: Independent clause + lest যুক্ত Dependent clause. অর্থাৎ, subject + verb + other words + lest + subject + (should/might) + base form of verb + other words.
Example: 1. I uttered the word repeatedly lest I should forget it. 2. Walk slowly lest you should fall.
SOURCE: Advanced Learners Communicative English Grammar and Composition With Solution (For Class 9-10)