| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] [conj] [adj] | 210 |
|
| 2 | which be [vb pp] [conj] [adj] | 107 |
|
| 3 | which should be [vb pp] [conj] | 31 |
|
| 4 | which should be [vb pp] [adj] | 12 |
|
