| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] [be] [verb] | 4919 |
|
| 2 | [be] [vb pp] [prep] [be] [verb] | 3296 |
|
| 3 | [be] think [prep] [be] [verb] | 147 |
|
