| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's what [pers pn] [be] [v-ing] | 633 |
|
| 2 | what [pers pn] [be] [v-ing] to | 235 |
|
| 3 | 's [pers pn] [be] [v-ing] to | 7 |
|
