| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] up the | 148 |
|
| 2 | and [v-ing] up the | 137 |
|
| 3 | and [was/were] [v-ing] the | 113 |
|
| 4 | and [was/were] [v-ing] up | 27 |
|
