| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] by some [noun] | 74 |
|
| 2 | been [verb] by some [noun pl] | 44 |
|
| 3 | been [verb] by some [noun sg] | 23 |
|
| 4 | been [verb] by some [n mass] | 7 |
|
| 5 | been [verb] by some writers | 6 |
|
| 6 | been [verb] by some writer | 6 |
|
| 7 | been [verb] by some kind | 5 |
|
| 8 | been [verb] by some kind | 5 |
|
