| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] be about [num] [conj] | 14 |
|
| 2 | [Wh adv] [pron] be [adv] [num] [conj] | 13 |
|
| 3 | [Wh adv] [pron] be [adv] [num] [conj] | 13 |
|
| 4 | [Wh adv] [pron] be about [num] [conj] | 9 |
|
| 5 | [Wh adv] [pron] be about [adj] [conj] | 9 |
|
| 6 | [Wh adv] [pron] [be] about [num] [conj] | 9 |
|
