| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think have been [vb pp] [prep] a | 15 |
|
| 2 | think have been [verb] [prep] a | 15 |
|
| 3 | thought have been [verb] [prep] a | 13 |
|
| 4 | think to have been [verb] [prep] a | 13 |
|
| 5 | think have been [verb] by a | 7 |
|
| 6 | think have been [verb] by a | 7 |
|
| 7 | think have been kill [prep] a | 6 |
|
| 8 | think have been killed [prep] a | 6 |
|
