| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] have been [adj] | 141 |
|
| 2 | of which [modal v] have been | 23 |
|
| 3 | of which have been [adj] | 18 |
|
| 4 | of which [modal v] have [adj] | 5 |
|
