| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [be] [v-ing] [det] | 530 |
|
| 2 | we have [be] [v-ing] | 469 |
|
| 3 | have [be] [v-ing] [det] | 124 |
|
| 4 | we have [be] [det] | 8 |
|
