| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [modal v] be [vb pp] [adj] | 76 |
|
| 2 | [det] should be [vb pp] [adj] | 12 |
|
| 3 | [adj] should be [vb pp] [adj] | 12 |
|
| 4 | [det] should [be] [vb pp] [adj] | 8 |
|
| 5 | [det] should be [verb] [adj] | 8 |
|
