| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be in [det] | 191 |
|
| 2 | should be in [adj] | 71 |
|
| 3 | should be [prep] [det] | 60 |
|
| 4 | should [be] in [det] | 19 |
|
| 5 | should be in [det] | 19 |
|
| 6 | should [be] in [det] | 19 |
|
