| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | problem is that [subord] the | 16 |
|
| 2 | problem is [that] [subord] the | 16 |
|
| 3 | problem is [conj] [subord] the | 16 |
|
| 4 | problem is that [subord] the | 16 |
|
