| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] be [vb pp] [prep] | 3847 |
|
| 2 | [pron] should be [vb pp] [prep] | 1312 |
|
| 3 | which should be [verb] [prep] | 213 |
|
| 4 | which should be [vb pp] [prep] | 212 |
|
| 5 | which should [be] [vb pp] [prep] | 212 |
|
| 6 | which should be [vb pp] [prep] | 212 |
|
| 7 | which should [be] [vb pp] [prep] | 212 |
|
