| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has been [verb] for | 1010 |
|
| 2 | [Wh det] [noun] has been [verb] | 236 |
|
| 3 | [Wh det] has been [verb] for | 93 |
|
| 4 | [Wh det] [noun] has [verb] for | 27 |
|
