| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [unc] cent | 539 |
|
| 2 | [prep] a [num] [unc] cent | 533 |
|
| 3 | [prep] [art] 15 [unc] cent | 28 |
|
| 4 | [prep] a 15 [unc] cent | 20 |
|
| 5 | [prep] a 15 [unc] [unc] | 20 |
|
