| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun] should be [vb pp] | 2289 |
|
| 2 | the [noun] should be [adj] | 499 |
|
| 3 | [noun] should be [vb pp] [adj] | 269 |
|
| 4 | the [noun] be [vb pp] [adj] | 15 |
|
