| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb past] [pron] could | 404 |
|
| 2 | he [vb past] what [pron] | 327 |
|
| 3 | [vb past] what [pron] could | 109 |
|
| 4 | he what [pron] could | 7 |
|
