ব্যাখ্যা: If Clause---এ Past Perfect Continuous (had not been driving) থাকায় এটি Third Conditional। ফলে Main Clause---এ 'wouldn't + have + V3' (wouldn't have hit) বসবে।
ব্যাখ্যা: If clause---এ Past Perfect Tense (had not mentioned) থাকায় এটি Third Conditional, তাই Main clause---এ 'would have + V3' (would have recognized) বসবে।