| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] should be [verb] | 591 |
|
| 2 | [Wh det] should be [vb pp] | 575 |
|
| 3 | [Wh det] [vb mod] be done | 419 |
|
| 4 | [Wh det] [modal v] be done | 419 |
|
| 5 | [pron] should be done | 190 |
|
| 6 | [Wh det] should be do | 92 |
|
| 7 | [Wh det] should be done | 92 |
|
| 8 | [Wh det] should [be] done | 92 |
|
| 9 | [Wh det] should be done | 92 |
|
| 10 | [Wh det] should [be] done | 92 |
|
