Complete the following sentence.If I had known you were coming-

• শূন্যস্থানে  সঠিক উত্তর হবে - I would have gone to the station.
- Complete Sentence: If I had known you were coming, I would have gone to the station.

• If + Sub + Present perfect = 3rd conditional.
- যেহেতু sentence টি 3rd conditional -
- তাই এর ২য় clause এ - Sub + would/could/might + have + verb এর past participle + extension হবে।
- Structure: If + Sub + Present perfect + Sub + would/could/might + have + verb এর past participle + extension.