| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun prp] has been | 1696 |
|
| 2 | [noun] has been [prep] | 1096 |
|
| 3 | [noun prp] has been [prep] | 257 |
|
| 4 | [noun] [noun prp] has [prep] | 72 |
|
