| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] only been [vb pp] [num] [noun] | 5 |
|
| 2 | have only been [vb pp] [num] [noun] | 5 |
|
| 3 | only been [vb pp] [prep] [num] [noun] | 8 |
|
| 4 | only been [vb pp] [prep] [num] [noun] | 8 |
|
