| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] when [pron] [verb] | 180 |
|
| 2 | we [be] [v-ing] [pron] [verb] | 77 |
|
| 3 | we [be] [v-ing] when [pron] | 8 |
|
| 4 | we [be] when [pron] [verb] | 5 |
|
