| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have we [prep] [v-ing] | 7 |
|
| 2 | have we [prep] [verb] | 6 |
|
| 3 | have we [prep] [verb] | 6 |
|
| 4 | have we of [verb] | 5 |
|
