| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [prep] [det] | 144 |
|
| 2 | [Wh pn] have been [adv] [prep] | 99 |
|
| 3 | [Wh pn] have been [prep] [det] | 24 |
|
| 4 | [Wh pn] have [adv] [prep] [det] | 6 |
|
| 5 | [Wh pn] have been [adv] [det] | 5 |
|
