| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] what was [v-ing] to [pers pn] | 8 |
|
| 2 | [vb past] what be [v-ing] to [pers pn] | 8 |
|
| 3 | [vb past] what be happening to [pers pn] | 6 |
|
| 4 | [vb past] what be [v-ing] to him | 5 |
|
