| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's a [noun] [prep] [pron] | 616 |
|
| 2 | [noun prp] a [noun] [prep] [pron] | 63 |
|
| 3 | [noun prp] 's a [noun] [prep] | 42 |
|
