| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] should be [vb pp] | 575 |
|
| 2 | which should [be] [vb pp] | 399 |
|
| 3 | what should [be] [vb pp] | 176 |
|
| 4 | [Wh det] should [be] done | 92 |
|
| 5 | [Wh det] should [be] taken | 19 |
|
| 6 | [Wh det] should [be] considered | 16 |
|
| 7 | [Wh det] should [be] kept | 16 |
|
| 8 | [Wh det] should [be] used | 11 |
|
| 9 | [Wh det] should [be] included | 11 |
|
| 10 | [Wh det] should [be] taught | 11 |
|
| 11 | [Wh det] should [be] sent | 10 |
|
| 12 | [Wh det] should [be] provided | 9 |
|
| 13 | [Wh det] should [be] given | 8 |
|
| 14 | [Wh det] should [be] treated | 8 |
|
| 15 | [Wh det] should [be] completed | 7 |
|
| 16 | [Wh det] should [be] covered | 6 |
|
| 17 | [Wh det] should [be] noted | 6 |
|
| 18 | [Wh det] should [be] made | 6 |
|
| 19 | [Wh det] should [be] read | 6 |
|
| 20 | [Wh det] should [be] avoided | 6 |
|
| 21 | [Wh det] should [be] removed | 5 |
|
