| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [be] [v-ing] [prep] | 2444 |
|
| 2 | knew what [pron] [be] [v-ing] | 237 |
|
| 3 | knew [pron] [be] [v-ing] [prep] | 151 |
|
| 4 | knew what [pron] [be] [prep] | 28 |
|
| 5 | knew what [be] [v-ing] [prep] | 18 |
|
