| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have already started [v-ing] | 31 |
|
| 2 | had already start [v-ing] | 12 |
|
| 3 | have already start [v-ing] | 10 |
|
| 4 | has already start [v-ing] | 5 |
|
