| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [prep] the [noun] [prep] | 2977 |
|
| 2 | working [prep] the [noun] [prep] | 516 |
|
| 3 | was working [prep] the [noun] | 139 |
|
| 4 | was working [prep] [noun] [prep] | 23 |
|
