| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do we know [conj] [noun] | 7 |
|
| 2 | do we know [conj] [noun] | 6 |
|
| 3 | do we know [that] [noun] | 5 |
|
| 4 | do we know that [noun] | 5 |
|
| 5 | do we know that [noun] | 5 |
|
