| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [verb] the | 663 |
|
| 2 | which should [vb infin] the | 75 |
|
| 3 | which should [verb] the | 75 |
|
| 4 | which should [vb infin] [verb] | 71 |
|
