| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [pron] have [be] [prep] | 17 |
|
| 2 | know [pron] [pron] have [be] [prep] | 13 |
|
| 3 | know what [pron] [verb] [be] [prep] | 12 |
|
| 4 | know what [pron] have [be] [prep] | 10 |
|
