| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [to-vb] a [noun] | 2013 |
|
| 2 | [to-vb] been a [noun] | 185 |
|
| 3 | [be] [to-vb] been a | 13 |
|
| 4 | [be] [to-vb] been [noun] | 7 |
|
