| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should be [vb pp] | 13951 |
|
| 2 | [noun] should be [adj] | 2402 |
|
| 3 | should be [vb pp] [adj] | 426 |
|
| 4 | [noun] be [vb pp] [adj] | 77 |
|
