| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] in [det] | 679 |
|
| 2 | which have [been] [vb pp] in | 526 |
|
| 3 | which have [vb pp] in [det] | 27 |
|
| 4 | which have [been] [vb pp] [det] | 15 |
|
