| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] we [modal v] [verb] [adv] | 738 |
|
| 2 | [conj] [pron] [modal v] know [adv] | 30 |
|
| 3 | [conj] we [modal v] know [adv] | 18 |
|
