| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [conj] it | 165 |
|
| 2 | [modal v] [be] [conj] it | 165 |
|
| 3 | should [be] [conj] [pron] | 45 |
|
| 4 | should [be] [conj] it | 7 |
|
