| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we know [conj] there are | 16 |
|
| 2 | we know [that] there are | 15 |
|
| 3 | we know that there are | 15 |
|
| 4 | we know that there are | 15 |
|
| 5 | we know there are [adj] | 6 |
|
