| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of which have been [verb] for | 9 |
|
| 2 | of which have be [verb] for | 9 |
|
| 3 | of which have be [verb] for | 9 |
|
| 4 | of which have be [vb pp] for | 8 |
|
