| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] [unc] [no cls] | 961 |
|
| 2 | an [noun] [prep] [art] [unc] | 65 |
|
| 3 | an [noun] [prep] [art] [no cls] | 65 |
|
| 4 | an [noun] [prep] [unc] [no cls] | 25 |
|
