| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not know [prep] [art] time | 13 |
|
| 2 | do not know [prep] [art] time | 13 |
|
| 3 | did not know [prep] [art] time | 11 |
|
| 4 | [vb past] not know [prep] [art] time | 11 |
|
| 5 | not know [pron] [prep] [art] time | 13 |
|
| 6 | not know [pers pn] [prep] [art] time | 13 |
|
| 7 | not know it [prep] [art] time | 12 |
|
| 8 | not know it [prep] [art] time | 12 |
|
