| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [verb] a [noun] | 318 |
|
| 2 | have been [verb] a [noun] | 85 |
|
| 3 | have been [verb] [verb] [noun] | 81 |
|
| 4 | have [verb] [verb] a [noun] | 74 |
|
| 5 | have been [verb] [verb] a | 26 |
|
