| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] has [adv] been [verb] to | 30 |
|
| 2 | [Wh det] have [adv] been refer to | 8 |
|
| 3 | [Wh det] [verb] [adv] been refer to | 8 |
|
| 4 | [Wh det] [vb -s] [adv] been refer to | 6 |
|
| 5 | [Wh det] has [adv] been refer [prep] | 5 |
|
| 6 | [Wh det] has [adv] been refer to | 5 |
|
| 7 | [Wh det] has [adv] [been] refer to | 5 |
|
| 8 | [Wh det] has [adv] been refer [prep] | 5 |
|
| 9 | [Wh det] has [adv] be refer to | 5 |
|
| 10 | [Wh det] has [adv] [be] refer to | 5 |
|
| 11 | [pron] has [adv] been refer to | 5 |
|
