| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] was [v-ing] [adv] [art] | 6 |
|
| 2 | [Wh det] [was/were] [v-ing] [adv] the | 5 |
|
| 3 | which [was/were] [v-ing] [adv] [art] | 5 |
|
