| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] the | 44314 |
|
| 2 | [was/were] [v-ing] [prep] the | 6700 |
|
| 3 | [be] working [prep] the | 679 |
|
| 4 | [was/were] working [prep] [art] | 444 |
|
| 5 | [was/were] working [prep] [art] | 444 |
|
| 6 | [was/were] work [prep] the | 276 |
|
| 7 | [was/were] working [prep] the | 256 |
|
| 8 | [was/were] working [prep] the | 256 |
|
