| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] all [pron] can [verb] | 5 |
|
| 2 | should [vb infin] all [pron] can [verb] | 5 |
|
| 3 | should [vb infin] all [pron] [vb mod] [verb] | 5 |
|
| 4 | should [vb infin] all [pers pn] [modal v] [verb] | 5 |
|
