| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [modal v] [adv] have | 711 |
|
| 2 | knew [pron] [modal v] [adv] [verb] | 317 |
|
| 3 | knew [pron] [modal v] [adv] [vb infin] | 313 |
|
| 4 | [vb past] [pron] [modal v] [adv] have | 213 |
|
| 5 | know [pron] [modal v] [adv] have | 82 |
|
| 6 | knew [pron] [modal v] [adv] have | 40 |
|
