| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who was [v-ing] [verb] the [noun sg] | 14 |
|
| 2 | [Wh pn] was [v-ing] [to-vb] the [noun sg] | 14 |
|
| 3 | [Wh pn] was going [verb] the [noun sg] | 7 |
|
