| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [conj] it 's | 22 |
|
| 2 | know [subord] it 's | 19 |
|
| 3 | know [conj] it 's | 13 |
|
| 4 | know if it 's | 9 |
|
| 5 | know if it 's | 9 |
|
| 6 | know whether it 's | 6 |
|
| 7 | know whether it 's | 6 |
|
