| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [verb] [been] doing this | 10 |
|
| 2 | we [vb base] [be] doing this | 10 |
|
| 3 | we [verb] been doing this | 10 |
|
| 4 | we have [be] doing this | 10 |
|
| 5 | we [verb] be doing this | 10 |
|
| 6 | we 've [be] doing this | 9 |
|
