| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun] [unc] | 1507 |
|
| 2 | [prep] a [adj] [noun] [unc] | 1291 |
|
| 3 | [prep] [art] single [noun] [unc] | 31 |
|
| 4 | [prep] [art] single [noun] [unc] | 31 |
|
| 5 | [prep] a single [noun] [unc] | 22 |
|
| 6 | [prep] a single [noun] [unc] | 22 |
|
| 7 | [prep] a single [noun] [unc] | 22 |
|
