| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] thought [to-vb] been a | 12 |
|
| 2 | [be] think to have been a | 12 |
|
| 3 | be think [to-vb] been a | 12 |
|
| 4 | [is] think [to-vb] been a | 9 |
|
| 5 | is think [to-vb] been a | 9 |
|
