| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [verb] | 22727 |
|
| 2 | knew [conj] [verb] | 184 |
|
| 3 | knew [modal v] [verb] | 39 |
|
| 4 | knew [conj] [modal v] | 19 |
|
