| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should be [vb pp] | 13951 |
|
| 2 | [verb] [noun] should be | 424 |
|
| 3 | [verb] should be [vb pp] | 387 |
|
| 4 | [verb] [noun] be [vb pp] | 85 |
|
