| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [vb pp] [pron] [det] | 218 |
|
| 2 | should [vb infin] [vb pp] [pron] [adj] | 87 |
|
| 3 | should [vb infin] [verb] [pron] [det] | 45 |
|
| 4 | should [verb] [vb pp] [pron] [det] | 27 |
|
