| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did you [verb] | 8805 |
|
| 2 | [verb] you know | 6448 |
|
| 3 | do you know | 4151 |
|
| 4 | did [pron] know | 1026 |
|
| 5 | [vb past] you know | 1025 |
|
