| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be in | 4199 |
|
| 2 | [vb mod] be in | 4199 |
|
| 3 | should be [prep] | 1400 |
|
| 4 | should be [prep] | 1400 |
|
| 5 | should be in | 467 |
|
| 6 | should [be] in | 467 |
|
| 7 | should be in | 466 |
|
| 8 | should [be] in | 466 |
|
| 9 | should be in | 466 |
|
