| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb mod] [adv] know [prep] | 12 |
|
| 2 | i [vb mod] n't know [prep] | 7 |
|
| 3 | i [vb mod] [not/n't] know [prep] | 7 |
|
| 4 | i [vb mod] not know [prep] | 7 |
|
| 5 | i [vb mod] [adv] know [prep] | 5 |
|
| 6 | i [vb mod] know [pron] [prep] | 6 |
|
| 7 | i [vb mod] know [prep] [adj] | 6 |
|
| 8 | i [vb mod] know [prep] [noun] | 5 |
|
