| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] to [be] | 218 |
|
| 2 | [vb infin] [be] [prep] [be] | 15 |
|
| 3 | [vb infin] [be] [prep] [be] | 15 |
|
| 4 | [vb infin] [be] to [be] | 14 |
|
