| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have already been [verb] [prep] | 26 |
|
| 2 | which have already [been] [vb pp] [prep] | 26 |
|
| 3 | which have already [been] [verb] [prep] | 26 |
|
| 4 | which have already [been] [verb] in | 10 |
|
| 5 | which have already [been] [verb] in | 10 |
|
| 6 | which have already [been] [verb] by | 6 |
|
| 7 | which have already [been] [verb] by | 6 |
|
