| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [adj] [noun] | 2123 |
|
| 2 | is [verb] [adj] [noun pl] | 853 |
|
| 3 | [be] [verb] [adj] problems | 63 |
|
| 4 | be [verb] [adj] problems | 62 |
|
| 5 | is [verb] [adj] problems | 18 |
|
| 6 | [is] [verb] [adj] problems | 17 |
|
| 7 | is [verb] [adj] problem | 13 |
|
