| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [adv] know of | 12 |
|
| 2 | [pers pn] [modal v] [adv] know of | 12 |
|
| 3 | [pron] [modal v] [adv] know of | 12 |
|
| 4 | [pron] [modal v] [adv] know of | 7 |
|
| 5 | [pron] [modal v] [not/n't] know of | 5 |
|
| 6 | [pron] [modal v] not know of | 5 |
|
