| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] i [verb] | 8681 |
|
| 2 | [vb mod] i [verb] | 8681 |
|
| 3 | should [pron] [verb] | 3051 |
|
| 4 | should i [verb] | 848 |
|
