| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [prep] | 1023 |
|
| 2 | [Wh pn] have been [prep] | 666 |
|
| 3 | [Wh pn] have been [adv] | 457 |
|
| 4 | [Wh pn] have [adv] [prep] | 15 |
|
