| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was n't [verb] | 3305 |
|
| 2 | was n't [v-ing] | 2188 |
|
| 3 | was [adv] working | 228 |
|
| 4 | be n't working | 151 |
|
| 5 | [be] n't working | 151 |
|
| 6 | was [not/n't] working | 96 |
|
| 7 | was not working | 96 |
|
| 8 | [was/were] n't working | 76 |
|
| 9 | was n't work | 59 |
|
