| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb mod] [be] [verb] [prep] | 433 |
|
| 2 | [pron] [vb mod] [be] think [prep] | 120 |
|
| 3 | who [vb mod] [be] think [prep] | 8 |
|
| 4 | who [modal v] [be] think [prep] | 8 |
|
