| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [be] [v-ing] | 469 |
|
| 2 | we [be] [v-ing] [num] | 155 |
|
| 3 | have [be] [v-ing] [num] | 22 |
|
| 4 | we have [be] [num] | 6 |
|
