| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [noun] [pron] | 2504 |
|
| 2 | [prep] a [noun] [noun] [pron] | 2504 |
|
| 3 | as [art] [noun] [noun] [pron] | 295 |
|
| 4 | as a [noun] [noun] [pron] | 235 |
|
