| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do you [adv] know | 39 |
|
| 2 | do you [adv] know | 22 |
|
| 3 | did you [adv] know | 17 |
|
| 4 | do you ever know | 14 |
|
| 5 | do you really know | 9 |
|
