| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] have been a | 103 |
|
| 2 | [vb past] [pron] [pers pn] have been | 101 |
|
| 3 | [vb past] [pers pn] have been a | 45 |
|
| 4 | [vb past] [pron] [pers pn] have a | 42 |
|
| 5 | [pron] [pers pn] have been a | 37 |
|
