| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] main problem [be] that the | 9 |
|
| 2 | [art] main problem [be] that the | 9 |
|
| 3 | [art] main problem [be] [conj] the | 9 |
|
| 4 | [art] main problem [be] [that] the | 9 |
|
| 5 | [art] main problem [be] the [noun sg] | 5 |
|
| 6 | [art] main problem [be] the [adj] | 5 |
|
| 7 | [art] main problem [be] the [adj] | 5 |
|
| 8 | [art] main problem [be] the [noun] | 5 |
|
