| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have been [vb pp] [prep] some | 21 |
|
| 2 | which have been [vb pp] [prep] some | 21 |
|
| 3 | which has been [vb pp] [prep] some | 10 |
|
| 4 | which have been [vb pp] in some | 7 |
|
| 5 | which have been [vb pp] in some | 7 |
|
| 6 | which have been [vb pp] [prep] some | 6 |
|
| 7 | which had been [vb pp] [prep] some | 5 |
|
