| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [v-ing] [prep] | 6066 |
|
| 2 | what [be] [v-ing] [prep] | 1151 |
|
| 3 | what have [be] [v-ing] | 191 |
|
| 4 | what have [be] [prep] | 26 |
|
