| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [pron] [vb infin] [adj] | 325 |
|
| 2 | should [pers pn] [vb infin] [adj] | 308 |
|
| 3 | [modal v] it [vb infin] [adj] | 116 |
|
| 4 | should it [vb infin] [adj] | 25 |
|
| 5 | should it [verb] [adj] | 25 |
|
