| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] we [be] [v-ing] [prep] | 440 |
|
| 2 | we have [be] [v-ing] [prep] | 424 |
|
| 3 | [Wh det] have [be] [v-ing] [prep] | 195 |
|
| 4 | [Wh det] we have [be] [v-ing] | 111 |
|
| 5 | [Wh det] we have [be] [prep] | 9 |
|
