| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's a [noun] | 16108 |
|
| 2 | a [noun] [unc] | 16065 |
|
| 3 | 's [noun] [unc] | 644 |
|
| 4 | 's a [unc] | 261 |
|
