| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pron] [adj] | 20558 |
|
| 2 | should [vb infin] [pron] | 5081 |
|
| 3 | should [vb infin] [adj] | 4079 |
|
| 4 | should [pron] [adj] | 29 |
|
