| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] main problem [be] that the | 9 |
|
| 2 | [art] main problem [be] that the | 9 |
|
| 3 | the main problem [be] that the | 9 |
|
| 4 | the main problem [be] that the | 9 |
|
| 5 | main problem [be] that the [noun] | 6 |
|
| 6 | main problem [be] that the [noun sg] | 5 |
|
