| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] have [verb] [prep] | 621 |
|
| 2 | to know [Wh adv] [pron] [verb] [prep] | 26 |
|
| 3 | to know [Wh adv] [pron] have [verb] | 24 |
|
| 4 | to know [pron] have [verb] [prep] | 15 |
|
