| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [prep] [pron] | 5164 |
|
| 2 | [was/were] [adv] [v-ing] [prep] | 4238 |
|
| 3 | [adv] [v-ing] [prep] [pron] | 4114 |
|
| 4 | [was/were] [adv] [prep] [pron] | 2612 |
|
| 5 | [was/were] [adv] [v-ing] [pron] | 2048 |
|
