| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [prep] | 4020 |
|
| 2 | [unc] [pers pn] have been | 215 |
|
| 3 | [unc] [pers pn] have [prep] | 58 |
|
| 4 | [unc] have been [prep] | 16 |
|
