| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] he [be] [v-ing] [prep] | 333 |
|
| 2 | know [Wh det] he [be] [v-ing] | 276 |
|
| 3 | know [Wh det] [be] [v-ing] [prep] | 93 |
|
| 4 | know he [be] [v-ing] [prep] | 62 |
|
| 5 | know [Wh det] he [be] [prep] | 44 |
|
