Explanation: বাক্যে No sooner had ...... than , scarcely had ........... when , hardly had ........ when থাকলে এর প্রথম অংশ Past Perfect এবং Verb এর Past Participle হয় এবং ২য় অংশে Past Indefinite হয় ।
উল্লেখ্য,
no sooner থাকলে than, scarcely থাকলে when, hardly থাকলে when আসে - এ বিষয়টি মনে রাখতে হবে।
যেমন:
No sooner had the thief seen the police than he ran away.
Hardly had the train stopped before we got down.
Scarcely had we started when it began to rain.
