| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been [art] [noun] of | 7 |
|
| 2 | they have been [art] [noun] of | 7 |
|
| 3 | they have been the [noun] of | 5 |
|
| 4 | they have been the [noun] of | 5 |
|
