| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [v-ing] [prep] what [pers pn] be | 9 |
|
| 2 | [am/are] [v-ing] [prep] what [pers pn] be | 9 |
|
| 3 | [am/are] [v-ing] [prep] what [pers pn] 're | 6 |
|
| 4 | 're [v-ing] [prep] what [pers pn] be | 6 |
|
