| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been a [noun] [prep] | 2939 |
|
| 2 | [to-vb] been [art] [noun] [prep] | 234 |
|
| 3 | [to-vb] [be] a [noun] [prep] | 173 |
|
| 4 | [to-vb] be a [noun] [prep] | 173 |
|
| 5 | [to-vb] [been] a [noun] [prep] | 116 |
|
