| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] it [verb] | 304 |
|
| 2 | [Wh adv] [vb past] [pron] have | 142 |
|
| 3 | [adv] [vb past] it have | 55 |
|
| 4 | [Wh adv] [verb] it have | 32 |
|
