| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know what [verb] that [noun] | 9 |
|
| 2 | know [Wh det] [verb] that [noun sg] | 9 |
|
| 3 | know [Wh det] [verb] that [noun] | 9 |
|
| 4 | know [Wh det] [vb past] that [noun] | 8 |
|
| 5 | know [Wh det] happen that [noun] | 6 |
|
| 6 | know [Wh det] happened that [noun] | 6 |
|
