| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [be] [v-ing] [prep] [be] | 283 |
|
| 2 | [adv] what [be] [verb] [prep] [be] | 8 |
|
| 3 | [adv] [Wh det] [be] [v-ing] [prep] [be] | 7 |
|
| 4 | [adv] what [be] [v-ing] [prep] [be] | 6 |
|
| 5 | [adv] what [be] [v-ing] [prep] [be] | 5 |
|
| 6 | [adv] what [be] [v-ing] [prep] [be] | 5 |
|
