| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what 's [adv] [been] [verb] | 6 |
|
| 2 | what 's [adv] [be] [verb] | 6 |
|
| 3 | what 's [adv] been [verb] | 6 |
|
| 4 | what 's [adv] be [verb] | 6 |
|
