| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [adv] than 10 per [unc] | 7 |
|
| 2 | to [adv] than 10 per cent | 7 |
|
| 3 | to [adv] than 10 per cent | 7 |
|
| 4 | to [adv] than 10 per [no cls] | 7 |
|
