| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [pron] [modal v] be [verb] [prep] | 407 |
|
| 2 | [prep] which [modal v] be [verb] [prep] | 215 |
|
| 3 | of which [modal v] [be] [verb] [prep] | 206 |
|
| 4 | of which [modal v] be [verb] [prep] | 206 |
|
