| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [adv] [to-vb] | 840 |
|
| 2 | [vb mod] [verb] [adv] [to-vb] | 840 |
|
| 3 | should [verb] [adv] [verb] | 132 |
|
| 4 | should [verb] [adv] [to-vb] | 98 |
|
| 5 | should [verb] [adv] [to-vb] | 45 |
|
