| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] [prep] a [noun] [conj] | 339 |
|
| 2 | they [vb base] [prep] [art] [noun] [conj] | 289 |
|
| 3 | they [verb] [prep] a [noun] [conj] | 147 |
|
