| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] an [adj] | 23298 |
|
| 2 | [noun] [prep] [adj] [unc] | 6536 |
|
| 3 | [noun] [prep] an [unc] | 204 |
|
| 4 | [prep] an [adj] [unc] | 175 |
|
| 5 | [noun] an [adj] [unc] | 10 |
|
