| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been do this for | 14 |
|
| 2 | [vb base] been do this for | 14 |
|
| 3 | have been do this for | 14 |
|
| 4 | 've been do this for | 8 |
|
| 5 | have been do this for | 6 |
|
| 6 | been do this for [adj] | 8 |
|
| 7 | been do this for [num] | 6 |
|
