| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been of some [noun sg] | 17 |
|
| 2 | [verb] been of some [noun] | 17 |
|
| 3 | have been of some [noun] | 17 |
|
| 4 | [vb -s] been of some [noun] | 8 |
|
| 5 | [verb] been of some benefit | 7 |
|
| 6 | [verb] been of some benefit | 7 |
|
