| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [prep] [be] [verb] | 8 |
|
| 2 | to be [no cls] [prep] [be] | 7 |
|
| 3 | be [no cls] [prep] [be] [verb] | 5 |
|
| 4 | to [no cls] [prep] [be] [verb] | 5 |
|
