| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] problem [be] its | 6 |
|
| 2 | problem [be] that its | 5 |
|
| 3 | problem [be] [conj] its | 5 |
|
| 4 | problem [be] [that] its | 5 |
|
| 5 | problem [be] that its | 5 |
|
