| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] i know who | 40 |
|
| 2 | [noun] i know [modal v] | 13 |
|
| 3 | i know who [modal v] | 12 |
|
| 4 | [noun] know who [modal v] | 6 |
|
