| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] [noun] [unc] | 677 |
|
| 2 | [noun] on [art] [adj] [noun] [unc] | 251 |
|
| 3 | [noun] on [art] [adj] [noun] [unc] | 251 |
|
| 4 | [noun] on a [adj] [noun] [unc] | 39 |
|
