| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] for each [noun] | 13 |
|
| 2 | should [be] [vb pp] for each [noun] | 13 |
|
| 3 | should [be] [vb pp] for each [noun sg] | 13 |
|
| 4 | should be [vb pp] for each [noun] | 13 |
|
