| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] about [num] [unc] [unc] | 148 |
|
| 2 | [adv] about [adj] [unc] [unc] | 148 |
|
| 3 | [adv] [adv] 10 [unc] [unc] | 43 |
|
| 4 | [adv] about 10 [unc] [unc] | 16 |
|
| 5 | [adv] about 10 [unc] [unc] | 14 |
|
