| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at [adv] [adj] per cent | 94 |
|
| 2 | for at [adv] [adj] [unc] cent | 10 |
|
| 3 | for [prep] [adv] [adj] per cent | 10 |
|
| 4 | for at [adv] [adj] per cent | 10 |
|
| 5 | for at [adv] [adj] [no cls] cent | 10 |
|
| 6 | for at [adv] [adj] per [unc] | 10 |
|
