| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [adv] [prep] [art] | 1965 |
|
| 2 | [Wh det] [was/were] [v-ing] [adv] [prep] | 191 |
|
| 3 | [Wh det] [was/were] [v-ing] [prep] [art] | 184 |
|
| 4 | [Wh det] [was/were] [adv] [prep] [art] | 114 |
|
| 5 | [Wh det] [was/were] [v-ing] [adv] [art] | 7 |
|
