| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [adj] per cent | 159 |
|
| 2 | [verb] to [art] [adj] per cent | 49 |
|
| 3 | [verb] to [art] [adj] per cent | 49 |
|
| 4 | [verb] to a [adj] per cent | 37 |
|
| 5 | [verb] to a [adj] per [unc] | 31 |
|
| 6 | [verb] to a [adj] [unc] cent | 31 |
|
