| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] doing | 242 |
|
| 2 | [verb] to [be] this | 67 |
|
| 3 | [verb] [be] doing this | 44 |
|
| 4 | to [be] doing this | 22 |
|
