| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [verb] [art] [adj] time | 6 |
|
| 2 | should [vb infin] [verb] a [adj] time | 6 |
|
| 3 | should [vb infin] [verb] a [adj] time | 6 |
|
| 4 | should [vb infin] [verb] [art] [adj] time | 6 |
|
