| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] know when it [verb] | 12 |
|
| 2 | [pron] know when it [verb] | 12 |
|
| 3 | you know when it [verb] | 9 |
|
| 4 | you know when it [verb] | 9 |
|
| 5 | know when it be [verb] | 14 |
|
| 6 | know when it [be] [verb] | 14 |
|
| 7 | know when it was [verb] | 10 |
|
| 8 | know when it [was/were] [verb] | 10 |
|
| 9 | know when it [vb mod] [verb] | 6 |
|
| 10 | know when it [modal v] [verb] | 6 |
|
