| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know at [art] time | 15 |
|
| 2 | [adv] know [prep] [art] time | 15 |
|
| 3 | [adv] know at [art] time | 15 |
|
| 4 | [adv] know [prep] [art] time | 15 |
|
| 5 | [adv] know [prep] the time | 15 |
|
| 6 | [adv] know [prep] the time | 15 |
|
| 7 | [not/n't] know [prep] [art] time | 14 |
|
| 8 | not know [prep] [art] time | 14 |
|
| 9 | n't know [prep] [art] time | 12 |
|
