| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been the [noun sg] [prep] some | 19 |
|
| 2 | has been the [noun] of some | 17 |
|
| 3 | has been the subject [prep] some | 10 |
|
| 4 | has been the subject [prep] some | 10 |
|
