| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [pron] [verb] | 831 |
|
| 2 | [adv] did [pron] [vb infin] | 801 |
|
| 3 | [adv] [verb] [pron] know | 395 |
|
| 4 | [adv] did [pron] know | 318 |
|
| 5 | [adv] do [pron] know | 139 |
|
| 6 | [adv] did [pron] know | 34 |
|
| 7 | [adv] [vb past] [pron] know | 34 |
|
