| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [verb] [prep] [art] | 362 |
|
| 2 | was [v-ing] [verb] [prep] [art] | 362 |
|
| 3 | [be] [v-ing] [verb] at [art] | 93 |
|
| 4 | be [v-ing] [verb] at [art] | 93 |
|
| 5 | was [verb] [verb] at [art] | 71 |
|
| 6 | [was/were] [v-ing] [verb] at [art] | 36 |
|
| 7 | was [v-ing] [verb] at [art] | 22 |
|
| 8 | was [v-ing] [verb] at [art] | 22 |
|
