| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be think [prep] [subord] [be] | 9 |
|
| 2 | [modal v] be think [prep] [subord] [be] | 9 |
|
| 3 | can be think [prep] [subord] [be] | 5 |
|
| 4 | can be think [prep] [subord] [be] | 5 |
|
