| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [prep] [art] [noun] | 560 |
|
| 2 | who has been [prep] [art] | 58 |
|
| 3 | who has been [prep] [noun] | 40 |
|
| 4 | who has been [art] [noun] | 25 |
|
