| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [verb] [adj] [noun] | 2729 |
|
| 2 | [noun sg] [is] [verb] [adj] [noun] | 2023 |
|
| 3 | problem [be] [verb] [adj] [noun] | 24 |
|
| 4 | problem [is] [verb] [adj] [noun] | 20 |
|
