| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] about [num] per cent | 148 |
|
| 2 | [adv] about [num] per cent | 148 |
|
| 3 | [adv] about [num] [unc] cent | 148 |
|
| 4 | [adv] about [num] [no cls] cent | 148 |
|
| 5 | only about [num] [unc] cent | 116 |
|
| 6 | [adv] about 10 [unc] cent | 14 |
|
| 7 | [adv] about 5 [unc] cent | 14 |
|
| 8 | [adv] about 20 [unc] cent | 11 |
|
| 9 | [adv] about 30 [unc] cent | 8 |
|
| 10 | [adv] about 40 [unc] cent | 8 |
|
| 11 | [adv] about 15 [unc] cent | 7 |
|
| 12 | [adv] about 6 [unc] cent | 5 |
|
| 13 | [adv] about 70 [unc] cent | 5 |
|
