| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] about [adj] [unc] [no cls] | 148 |
|
| 2 | [adv] about [num] [unc] [no cls] | 148 |
|
| 3 | [adv] [adv] 40 [unc] [no cls] | 22 |
|
| 4 | [adv] about 40 [unc] [no cls] | 13 |
|
| 5 | [adv] about 40 [unc] [unc] | 8 |
|
| 6 | [adv] about 40 [unc] [no cls] | 8 |
|
