| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how much do you know [prep] | 15 |
|
| 2 | how much do you know [prep] | 15 |
|
| 3 | how much do you know about | 15 |
|
| 4 | how much do you know [prep] | 14 |
|
