| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] been a | 359 |
|
| 2 | [vb base] [to-vb] [be] a | 46 |
|
| 3 | [vb base] [to-vb] be a | 46 |
|
| 4 | [vb base] [to-vb] been [art] | 46 |
|
| 5 | [vb base] [verb] been a | 29 |
|
| 6 | [vb base] [to-vb] [been] a | 25 |
|
