| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to be [prep] | 974 |
|
| 2 | [be] [vb pp] to be do | 82 |
|
| 3 | [be] to be do [prep] | 56 |
|
| 4 | [vb pp] to be do [prep] | 33 |
|
