| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [modal v] [verb] a | 643 |
|
| 2 | who [vb base] [pron] [modal v] [verb] | 49 |
|
| 3 | who [vb base] [pron] [verb] a | 19 |
|
