| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [that] [pron] be [verb] | 397 |
|
| 2 | [modal v] know [that] [pron] be | 79 |
|
| 3 | [modal v] know [that] [pron] [verb] | 75 |
|
| 4 | [modal v] know [pron] be [verb] | 43 |
|
