| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it should be [vb pp] | 109 |
|
| 2 | how it should be [vb pp] | 81 |
|
| 3 | [Wh adv] it should be done | 28 |
|
| 4 | why it should be [vb pp] | 15 |
|
| 5 | however it should be [vb pp] | 5 |
|
| 6 | where it should be [vb pp] | 5 |
|
