| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adv] [prep] | 5438 |
|
| 2 | what 's [adv] | 987 |
|
| 3 | what 's [prep] | 797 |
|
| 4 | what [adv] [prep] | 49 |
|
