No sooner had he finished his lunch than he left. (Positive)

Comparative: No sooner had he finished his lunch than he left.
Positive: As soon as he finished his lunch, he left.

• Comparative এ No sooner had …… than থাকলে As soon as বসিয়ে positive করা হয়।
- Sooner comparative form এর positive form soon বসে এবং than উঠিয়ে দেয়া হয় এবং as .... as যোগ হয়।
- As soon as যুক্ত sentence টি এরপর শুধু comma বসে।
- দুইটি clause ই past indefinite এ হয়।

• Example:
Comparative: No sooner had he graduated than he got a job.
Positive: As soon as he graduated, he got a job.