| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] never [verb] | 1529 |
|
| 2 | [noun] [modal v] [adv] know | 254 |
|
| 3 | [noun] [modal v] [adv] know | 101 |
|
| 4 | [noun] [modal v] never know | 39 |
|
