| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be for [verb] | 285 |
|
| 2 | be for [v-ing] | 279 |
|
| 3 | be [prep] doing | 89 |
|
| 4 | be [prep] doing | 89 |
|
| 5 | [be] for doing | 9 |
|
| 6 | be for doing | 9 |
|
| 7 | be for do | 9 |
|
