| Be of __ (help) | 15 |
| Be of __ (aid) | 14 |
| Be of value to | 14 |
| Be of use to | 12 |
| Be of use | 9 |
| Be of the same mind | 19 |
| Be of the right size and shape for | 34 |
| Be of service to | 16 |
| Be of service | 13 |
| Be of profit to | 15 |
| Be of profit or use | 19 |
| Be of one mind about | 20 |
| Be of one mind | 14 |
| Be of help to | 13 |
| Be of help | 10 |
| Be of good cheer | 16 |
| Be of consequence | 17 |
| Be of comfort to | 16 |
| Be of benefit | 13 |
| Be of assistance | 16 |
| Be obvious | 10 |
| Be obtrusively conspicuous | 26 |
| Be obstinate about | 18 |
| Be obsessed with, with "on" | 37 |
| Be obsessed with | 16 |
| Be obsequious (to) | 18 |
| Be obsequious | 13 |
| Be oblivious | 12 |
| Be obliged to | 13 |
| Be obliged (to) | 15 |
| Be obliged | 10 |
| Be obligated to | 15 |
| Be obligated | 12 |
| Be nuts over | 12 |
| Be nuts about a band | 20 |
| Be nuts about | 13 |
| Be not up to par | 16 |
| Be not square with | 18 |
| Be nosy about | 13 |
| Be nosy | 7 |
| Be nostalgic for old Nordic currency? | 37 |
| Be nostalgic for | 16 |
| Be nostalgic | 12 |
| Be nostalgiac | 13 |
| Be noncommittal on an issue | 27 |
| Be noncommittal | 15 |
| Be noncommital on an issue | 26 |
| Be nonchalant | 13 |
| Be nomadic | 10 |
| Be noisy at night | 17 |
| Be noisy | 8 |
| Be nobody's boss, for the moment? | 37 |
| Be no slouch in class? | 22 |
| Be nitpicky | 11 |
| Be niggardly | 12 |
| Be next to | 10 |
| Be next door to | 15 |
| Be nervy | 8 |
| Be neighborly? | 14 |
| Be neighborly | 13 |
| Be negatively affected | 22 |
| Be negative about | 17 |
| Be necessary for | 16 |
| Be necessary | 12 |
| Be near bankruptcy | 18 |
| Be near | 7 |
| Be naughty | 10 |
| Be natural or uninhibited | 25 |
| Be nailed in the act | 20 |
| Be my ____ | 10 |
| Be much less than a hero | 24 |
| Be moved, say | 13 |
| Be moved to tears | 17 |
| Be moved by a stimulus | 22 |
| Be moved by | 11 |
| Be moved | 8 |
| Be mousy? | 9 |
| Be moribund, say | 16 |
| Be more than reluctant to | 25 |
| Be more than mad | 16 |
| Be more than gullible | 21 |
| Be more than concerned about | 28 |
| Be more than a dream | 20 |
| Be more than 400 meters ahead of, perhaps | 41 |
| Be more successful than | 23 |
| Be more popular than, in stores | 31 |
| Be more patient than | 20 |
| Be more lenient with | 20 |
| Be more ingenious | 17 |
| Be more important than | 22 |
| Be more efficient, in a way | 27 |
| Be more dense than water, say | 29 |
| Be mopey | 8 |
| Be moody | 8 |
| Be moodily silent | 17 |
| Be monogamous, among animals | 28 |
| Be momentarily fazed by | 23 |
| Be mistaken for | 15 |
| Be mistaken | 11 |
| Be misplaced, as a participle | 29 |