| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who was [verb] [art] [noun pl] | 37 |
|
| 2 | [Wh pn] was [verb] the [noun pl] | 35 |
|
| 3 | [Wh pn] was [v-ing] [art] [noun pl] | 29 |
|
| 4 | [Wh pn] was [to-vb] [art] [noun pl] | 7 |
|
