| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [pron] know [adv] [pron] | 78 |
|
| 2 | [noun sg] [pron] know [Wh adv] [pron] | 55 |
|
| 3 | [noun sg] [pron] [verb] when [pron] | 46 |
|
| 4 | [noun] [pron] know when [pron] | 36 |
|
| 5 | [noun sg] [pron] know when [pron] | 22 |
|
