| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [Wh det] [noun] i [be] [v-ing] | 7 |
|
| 2 | know [Wh det] [noun] i be [verb] | 7 |
|
| 3 | know what [noun] i [be] [verb] | 6 |
|
| 4 | know [Wh det] [noun sg] i [be] [verb] | 6 |
|
