| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [pers pn] should [vb infin] | 14 |
|
| 2 | [been] [vb pp] you should [vb infin] | 8 |
|
| 3 | [been] [vb pp] [pers pn] should use | 6 |
|
| 4 | [been] created [pers pn] should [vb infin] | 5 |
|
