| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [prep] [adj] and | 15 |
|
| 2 | should [be] [prep] [adj] and | 15 |
|
| 3 | should [be] [prep] [adj] [conj] | 6 |
|
| 4 | should [be] [prep] [adj] and | 5 |
|
