| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be for [verb] | 285 |
|
| 2 | be [prep] do | 106 |
|
| 3 | be [prep] do | 106 |
|
| 4 | [be] for do | 9 |
|
| 5 | be for do | 9 |
|
