| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [verb] a | 734 |
|
| 2 | [vb base] [pers pn] have [verb] a | 631 |
|
| 3 | [vb base] [pers pn] have been [verb] | 385 |
|
| 4 | [vb base] [pers pn] have been a | 38 |
|
