| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [prep] [det] | 834 |
|
| 2 | should be [prep] [adj] | 240 |
|
| 3 | should be [prep] [det] | 60 |
|
| 4 | should [be] [prep] [det] | 60 |
|
| 5 | should [be] [prep] [det] | 60 |
|
