| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been doing this | 44 |
|
| 2 | have be doing this | 44 |
|
| 3 | [vb base] be doing this | 33 |
|
| 4 | 've be doing this | 24 |
|
| 5 | have be doing this | 9 |
|
| 6 | [vb -s] be doing this | 7 |
|
