| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been do for | 31 |
|
| 2 | [vb base] be doing for | 22 |
|
| 3 | have be do for | 20 |
|
| 4 | 've be do for | 11 |
|
| 5 | [vb base] be done for | 10 |
|
