| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pers pn] have been | 590 |
|
| 2 | at [pron] [pers pn] have been | 22 |
|
| 3 | at which [pron] have been | 14 |
|
| 4 | at which [pers pn] have [been] | 13 |
|
| 5 | at which [pers pn] have [be] | 13 |
|
| 6 | at which [pers pn] have be | 13 |
|
| 7 | at which [pers pn] [verb] been | 13 |
|
