| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be doing [det] | 58 |
|
| 2 | to [be] doing [det] | 57 |
|
| 3 | [prep] be doing [det] | 57 |
|
| 4 | [prep] [be] doing [det] | 57 |
|
| 5 | [prep] [be] doing this | 23 |
|
| 6 | [prep] [be] doing that | 17 |
|
| 7 | [prep] [be] doing more | 6 |
|
