| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to have been [num] [prep] | 18 |
|
| 2 | [vb pp] to have been [num] [prep] | 9 |
|
| 3 | [vb -s] to have been [num] [prep] | 8 |
|
| 4 | seem to have been [num] [prep] | 7 |
|
| 5 | seems to have been [num] [prep] | 7 |
|
| 6 | to have been [num] [prep] [art] | 20 |
|
| 7 | to have been [num] [prep] [art] | 20 |
|
| 8 | to have been [num] [prep] the | 20 |
|
| 9 | to have been [num] [prep] the | 20 |
|
| 10 | to have been [num] [prep] [adj] | 5 |
|
