| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] be [vb pp] [adj] | 91 |
|
| 2 | which [modal v] be [vb pp] [adj] | 91 |
|
| 3 | [pron] could be [vb pp] [adj] | 64 |
|
| 4 | which could be [vb pp] [adj] | 20 |
|
| 5 | which could [be] [vb pp] [adj] | 16 |
|
| 6 | which could [be] [vb pp] [adj] | 16 |
|
| 7 | which could be [verb] [adj] | 16 |
|
| 8 | which could be [vb pp] [adj] | 16 |
|
| 9 | which could be [vb pp] [adj] | 16 |
|
