| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [verb] [art] | 5441 |
|
| 2 | [be] [v-ing] [verb] [art] | 5441 |
|
| 3 | was [verb] [verb] [art] | 4623 |
|
| 4 | [was/were] [v-ing] [verb] [art] | 1715 |
|
