| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [conj] they are [prep] | 7 |
|
| 2 | know [that] they are [prep] | 7 |
|
| 3 | know that they are [prep] | 7 |
|
| 4 | know that they are [prep] | 7 |
|
| 5 | know they are [verb] [prep] | 5 |
|
