| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [be] doing this | 6 |
|
| 2 | [be] [verb] [prep] [be] doing this | 6 |
|
| 3 | [verb] [prep] [be] doing this [prep] | 6 |
|
| 4 | [verb] [prep] [be] doing this [prep] | 6 |
|
