| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they should [vb infin] | 2148 |
|
| 2 | [adv] they should | 527 |
|
| 3 | [adv] they [vb infin] | 465 |
|
| 4 | [adv] should [vb infin] | 393 |
|
