| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know that [pron] [verb] | 270 |
|
| 2 | do know that [pron] | 55 |
|
| 3 | do that [pron] [verb] | 37 |
|
| 4 | do know [pron] [verb] | 21 |
|
