| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] we [be] [v-ing] | 1567 |
|
| 2 | we have [be] [v-ing] | 475 |
|
| 3 | [Wh det] we have [be] | 112 |
|
| 4 | [Wh det] have [be] [v-ing] | 46 |
|
