| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [pron] [pos pn] | 433 |
|
| 2 | should [vb infin] [pron] [pron] | 153 |
|
| 3 | should [verb] [pron] [pos pn] | 21 |
|
