| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [vb pp] [prep] [det] | 831 |
|
| 2 | what [pron] [vb past] [vb pp] [prep] | 469 |
|
| 3 | what [pron] [vb past] [prep] [det] | 136 |
|
| 4 | what [pron] [vb past] [vb pp] [det] | 23 |
|
| 5 | what [vb past] [vb pp] [prep] [det] | 20 |
|
