| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [num ord] problem [be] that [art] | 8 |
|
| 2 | [art] [num ord] problem [be] that [art] | 8 |
|
| 3 | [art] [num ord] problem [be] that the | 6 |
|
| 4 | [art] [num ord] problem [be] that the | 6 |
|
