| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [art] [adj] [noun] | 33443 |
|
| 2 | [noun sg] [art] [adj] [noun] | 21047 |
|
| 3 | problem [art] [adj] [noun] | 42 |
|
| 4 | problem [art] [adj] [noun] | 24 |
|
