| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [det] [noun sg] | 373 |
|
| 2 | should be [vb pp] [adj] [noun sg] | 140 |
|
| 3 | should be [verb] [det] [noun sg] | 92 |
|
| 4 | should be [vb pp] [det] [noun] | 71 |
|
| 5 | should [be] [vb pp] [det] [noun sg] | 60 |
|
