| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] what | 1416 |
|
| 2 | [prep] [v-ing] what | 1369 |
|
| 3 | [prep] knowing [pron] | 285 |
|
| 4 | [prep] know what | 102 |
|
| 5 | [prep] knowing what | 100 |
|
