| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] ['s] | 6797 |
|
| 2 | as [prep] a [noun] | 391 |
|
| 3 | as [prep] [noun] ['s] | 248 |
|
| 4 | as a [noun] ['s] | 127 |
|
