| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [vb pp] to | 237 |
|
| 2 | [Wh pn] have been [vb pp] to | 207 |
|
| 3 | [Wh pn] have been [adv] [vb pp] | 152 |
|
| 4 | [Wh pn] have [adv] [vb pp] to | 60 |
|
