| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they be [v-ing] to | 18 |
|
| 2 | when they were [v-ing] to | 9 |
|
| 3 | when they be talking to | 8 |
|
| 4 | when they 're [v-ing] to | 5 |
|
