| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [adj] | 4233 |
|
| 2 | be [v-ing] this | 1786 |
|
| 3 | [be] [v-ing] this | 1786 |
|
| 4 | was [verb] this | 535 |
|
| 5 | [was/were] [v-ing] this | 387 |
|
