| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it [verb] [pron] | 435 |
|
| 2 | what [vb past] [verb] [pron] | 147 |
|
| 3 | what [vb past] it [verb] | 134 |
|
| 4 | what it [verb] [pron] | 71 |
|
