| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] they [verb] [pron] [prep] a | 9 |
|
| 2 | [vb base] they [verb] [pers pn] [prep] a | 8 |
|
| 3 | [vb base] they [vb base] [pron] [prep] a | 6 |
|
