| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think have been [vb pp] | 143 |
|
| 2 | think to have been [verb] | 132 |
|
| 3 | thought have been [verb] | 132 |
|
| 4 | think have been kill | 13 |
|
| 5 | think have been killed | 13 |
|
| 6 | think had been [verb] | 11 |
|
| 7 | thought have been [verb] | 11 |
|
| 8 | think have been use | 7 |
|
| 9 | think have been cause | 7 |
|
| 10 | think have been caused | 7 |
|
| 11 | think have been used | 7 |
|
| 12 | think have been build | 6 |
|
| 13 | think have been built | 6 |
|
| 14 | think have been lost | 5 |
|
| 15 | think have been [v-ing] | 5 |
|
| 16 | think have been lose | 5 |
|
