| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] it [verb] [adv] | 142 |
|
| 2 | what [vb past] [pron] [verb] [adv] | 136 |
|
| 3 | what [verb] it [verb] [adv] | 20 |
|
| 4 | what [vb past] it [verb] [adv] | 8 |
|
