| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how do you know [det] | 66 |
|
| 2 | how do you know [det] | 66 |
|
| 3 | how do you know that | 41 |
|
| 4 | how do you know all | 13 |
|
| 5 | how do you know this | 10 |
|
