| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a problem [prep] you | 10 |
|
| 2 | a problem [prep] you | 10 |
|
| 3 | a problem [prep] you | 10 |
|
| 4 | a problem for you | 5 |
|
| 5 | a problem for you | 5 |
|
