| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [pron] [adj] | 618 |
|
| 2 | [vb infin] [pron] [adj] time | 203 |
|
| 3 | should [vb infin] [adj] time | 30 |
|
| 4 | should [vb infin] [pron] time | 12 |
|
