| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] a [adj] [noun] | 896 |
|
| 2 | [vb mod] [vb infin] a [adj] time | 178 |
|
| 3 | [modal v] [vb infin] a [adj] time | 178 |
|
| 4 | should [vb infin] a [adj] time | 11 |
|
| 5 | should [vb infin] [art] [adj] time | 7 |
|
| 6 | should [vb infin] a [adj] time | 6 |
|
| 7 | should [verb] a [adj] time | 6 |
|
