| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [noun] for | 281 |
|
| 2 | [verb] been a [noun] for | 281 |
|
| 3 | to have been a [noun] [prep] | 116 |
|
| 4 | to have been [art] [noun] for | 23 |
|
| 5 | [to-vb] been a [noun] for | 12 |
|
| 6 | to have [been] a [noun] for | 12 |
|
| 7 | to have [be] a [noun] for | 12 |
|
| 8 | to have be a [noun] for | 12 |
|
