| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] the problems [verb] | 22 |
|
| 2 | the problems [verb] [be] | 15 |
|
| 3 | [that] the problems [be] | 12 |
|
| 4 | [that] the [verb] [be] | 10 |
|
