| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had already started | 53 |
|
| 2 | has already started | 38 |
|
| 3 | have already started | 29 |
|
| 4 | 've already started | 8 |
|
| 5 | 'd already started | 5 |
|
