| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been a [noun] [prep] [noun] | 1428 |
|
| 2 | [be] a [noun] for [noun] | 1392 |
|
| 3 | be a [noun] for [noun] | 1391 |
|
| 4 | been [art] [noun] for [noun] | 136 |
|
| 5 | [been] a [noun] for [noun] | 97 |
|
