1. He is far the best boy in his class.
2. He is by far the best boy in his class.
3. He is far and away the best boy in his class.
............
Are they all grammatical?
#1 not
#2,3 are both ok.
2. He is by far the best boy in his class.
3. He is far and away the best boy in his class.
............
Are they all grammatical?
#2,3 are both ok.