| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | done [prep] the past | 23 |
|
| 2 | done over the past | 9 |
|
| 3 | done over the past | 9 |
|
| 4 | done in the past | 8 |
|
| 5 | done in the past | 8 |
|
