| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [v-ing] all | 19 |
|
| 2 | [be] [vb pp] [v-ing] all | 14 |
|
| 3 | [was/were] [verb] [v-ing] all | 7 |
|
| 4 | was [verb] [v-ing] all | 5 |
|
