| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] has [adv] been [verb] | 536 |
|
| 2 | has [adv] been [verb] [adj] | 172 |
|
| 3 | [Wh det] has [adv] [verb] [adj] | 86 |
|
| 4 | [Wh det] has been [verb] [adj] | 53 |
|
| 5 | [Wh det] has [adv] been [adj] | 34 |
|
