| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [num] per cent | 1289 |
|
| 2 | about [adj] per cent | 1289 |
|
| 3 | [adv] 60 per cent | 214 |
|
| 4 | about 60 [unc] cent | 49 |
|
| 5 | about 60 per cent | 49 |
|
| 6 | about 60 per [unc] | 49 |
|
