| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] is [that] | 4370 |
|
| 2 | [art] problem be [that] | 397 |
|
| 3 | [art] problem [be] [that] | 397 |
|
| 4 | [art] problem is [conj] | 344 |
|
| 5 | [art] problem [is] [that] | 326 |
|
| 6 | [art] problem is [that] | 326 |
|
