| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [adj] per cent | 1840 |
|
| 2 | [adv] under [adj] per cent | 64 |
|
| 3 | [prep] [adv] under [adj] per | 27 |
|
| 4 | [prep] under [adj] per cent | 19 |
|
