| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adj] for [art] [noun sg] | 30 |
|
| 2 | has been [adj] for the [noun] | 27 |
|
| 3 | has been responsible for [art] [noun] | 11 |
|
| 4 | has been [adj] for a [noun] | 7 |
|
