| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [pron] [v-ing] [pron] [adv] | 156 |
|
| 2 | [be] [pron] [v-ing] [pron] [adv] | 156 |
|
| 3 | was [pron] [verb] [pron] [adv] | 56 |
|
| 4 | [was/were] [pron] [v-ing] [pron] [adv] | 29 |
|
