| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [pron] [be] [v-ing] [prep] | 3064 |
|
| 2 | what [pron] [be] [v-ing] [prep] | 2444 |
|
| 3 | [noun sg] what [pron] [be] [v-ing] | 211 |
|
| 4 | [noun sg] what [pron] [be] [prep] | 43 |
|
| 5 | [noun sg] what [be] [v-ing] [prep] | 22 |
|
