| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] at the [adj] time | 27 |
|
| 2 | should [vb infin] at the [adj] [noun] | 22 |
|
| 3 | should [vb infin] at the [adj] [noun sg] | 21 |
|
| 4 | should [vb infin] [prep] the [adj] time | 9 |
|
| 5 | should [verb] at the [adj] time | 6 |
|
| 6 | should [vb infin] at the [adj] time | 6 |
|
| 7 | should [vb infin] at [art] [adj] time | 6 |
|
