| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] think to be [adv] | 7 |
|
| 2 | [vb mod] [be] think to be [adv] | 7 |
|
| 3 | [modal v] be think to be [adv] | 7 |
|
| 4 | [modal v] [be] thought to be [adv] | 7 |
|
