| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as we have done [prep] | 17 |
|
| 2 | [subord] we have done [prep] | 13 |
|
| 3 | [subord] we have done in | 8 |
|
| 4 | [subord] we 've done [prep] | 6 |
|
