| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [was/were] not | 4764 |
|
| 2 | [noun pl] [was/were] working | 138 |
|
| 3 | [was/were] not working | 136 |
|
| 4 | [noun pl] not working | 12 |
|
