| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [not/n't] at all | 260 |
|
| 2 | was not [prep] all | 155 |
|
| 3 | was n't [prep] all | 116 |
|
| 4 | was [not/n't] after all | 5 |
|
