| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [adv] [prep] | 946 |
|
| 2 | was [adv] working [prep] | 63 |
|
| 3 | [adv] [adv] working [prep] | 20 |
|
| 4 | was [adv] [adv] working | 9 |
|
