| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [adv] [v-ing] | 421 |
|
| 2 | was [adv] [v-ing] on | 164 |
|
| 3 | [adv] [adv] [v-ing] on | 71 |
|
| 4 | was [adv] [adv] on | 69 |
|
