| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have [been] [vb pp] [prep] most | 8 |
|
| 2 | which [verb] [been] [vb pp] [prep] most | 8 |
|
| 3 | which [verb] [been] [vb pp] [prep] most | 8 |
|
| 4 | which [verb] been [vb pp] [prep] most | 8 |
|
