| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] [prep] a [noun] [conj] | 204 |
|
| 2 | [Wh pn] [verb] [prep] a [noun] [conj] | 75 |
|
| 3 | [Wh pn] [vb -s] [prep] [art] [noun] [conj] | 73 |
|
