| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [be] [v-ing] | 10895 |
|
| 2 | [Wh det] have [be] [verb] | 5637 |
|
| 3 | [Wh det] [verb] [be] [v-ing] | 578 |
|
