| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb mod] [be] [verb] [prep] | 640 |
|
| 2 | [pron] [vb mod] [be] think [prep] | 120 |
|
| 3 | i [vb mod] [be] think [prep] | 11 |
|
| 4 | i [modal v] [be] think [prep] | 11 |
|
