| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] 's [v-ing] [prep] | 2512 |
|
| 2 | what [pers pn] 's [v-ing] | 511 |
|
| 3 | what [pers pn] 's [prep] | 356 |
|
| 4 | what 's [v-ing] [prep] | 321 |
|
| 5 | what [pers pn] [v-ing] [prep] | 146 |
|
