| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [vb pp] [prep] a | 4893 |
|
| 2 | have been [vb pp] [prep] a | 4891 |
|
| 3 | to have been [vb pp] [prep] [art] | 643 |
|
| 4 | to have been [vb pp] [prep] [art] | 643 |
|
| 5 | to have been [vb pp] [prep] a | 190 |
|
| 6 | to have been [verb] [prep] a | 162 |
|
| 7 | to have [be] [vb pp] [prep] a | 159 |
|
| 8 | to have been [vb pp] [prep] a | 159 |
|
| 9 | to have be [vb pp] [prep] a | 159 |
|
| 10 | to have [been] [vb pp] [prep] a | 159 |
|
| 11 | [to-vb] been [vb pp] [prep] a | 159 |
|
