| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] about [num] | 422 |
|
| 2 | be [adv prt] about [num] | 53 |
|
| 3 | be in about [adj] | 17 |
|
| 4 | be in [adv] [num] | 14 |
|
| 5 | [be] in about [num] | 13 |
|
| 6 | be in about [num] | 13 |
|
