| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [adv] [verb] [prep] [v-ing] | 222 |
|
| 2 | [was/were] [adv] [adv] [verb] [prep] [verb] | 63 |
|
| 3 | [was/were] [adv] [adv] [verb] [prep] [v-ing] | 61 |
|
| 4 | [was/were] [adv] [adv] [verb] [prep] [v-ing] | 59 |
|
