| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] should [adv] [vb infin] to | 99 |
|
| 2 | [pers pn] should [vb infin] to be | 48 |
|
| 3 | should [adv] [vb infin] to be | 38 |
|
| 4 | [pers pn] [adv] [vb infin] to be | 28 |
|
