| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun] we [modal v] know | 7 |
|
| 2 | [prep] [art] [noun] we [modal v] know | 7 |
|
| 3 | [prep] [adj] [noun] we [modal v] know | 6 |
|
| 4 | [prep] the [noun] we [modal v] know | 5 |
|
| 5 | [prep] the [noun] we [modal v] know | 5 |
|
| 6 | [prep] [noun] we [modal v] [not/n't] know | 5 |
|
| 7 | [prep] [noun] we [modal v] not know | 5 |
|
| 8 | [prep] [noun] we [modal v] not know | 5 |
|
| 9 | [prep] [noun] we [modal v] [adv] know | 5 |
|
