| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [verb] [adv] [adv] | 788 |
|
| 2 | [v-ing] [verb] [adv] [adv] | 403 |
|
| 3 | were [v-ing] [adv] [adv] | 288 |
|
| 4 | were [v-ing] [verb] [adv] | 119 |
|
