| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [art] | 32032 |
|
| 2 | be [v-ing] [art] | 32030 |
|
| 3 | was [verb] [art] | 15192 |
|
| 4 | [was/were] [v-ing] [art] | 10519 |
|
| 5 | was [v-ing] [art] | 7509 |
|
