| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] [verb] [pron] [modal v] [verb] | 15 |
|
| 2 | [modal v] [adv] [verb] they [modal v] [verb] | 15 |
|
| 3 | [vb mod] [adv] [verb] they [modal v] [verb] | 15 |
|
| 4 | should [adv] [verb] they [modal v] [verb] | 5 |
|
