| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who was [adv] [v-ing] [prep] [noun] | 17 |
|
| 2 | [Wh pn] was [adv] [v-ing] [prep] [noun prp] | 9 |
|
| 3 | [Wh pn] was [adv] [v-ing] in [noun] | 7 |
|
| 4 | [Wh pn] was [adv] [v-ing] [prep] [noun sg] | 7 |
|
