| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] been a [noun] [prep] | 403 |
|
| 2 | [verb] been a [noun] for | 281 |
|
| 3 | [vb infin] been [art] [noun] for | 88 |
|
| 4 | [vb infin] be a [noun] for | 59 |
|
| 5 | [vb infin] [be] a [noun] for | 59 |
|
| 6 | [vb infin] [been] a [noun] for | 51 |
|
