| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb infin] [pron] [art] | 949 |
|
| 2 | should [pron] [vb infin] [pron] | 537 |
|
| 3 | should [pron] [vb infin] [art] | 303 |
|
| 4 | should [vb infin] [pron] [art] | 139 |
|
