| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [prep] a [adj] | 1436 |
|
| 2 | was [not/n't] a [adj] | 1177 |
|
| 3 | was [not/n't] [prep] [adj] | 900 |
|
| 4 | [not/n't] [prep] a [adj] | 595 |
|
| 5 | was [not/n't] [prep] a | 142 |
|
