| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] was [adv] a | 1843 |
|
| 2 | [noun sg] was n't [adv] | 453 |
|
| 3 | was n't [adv] a | 147 |
|
| 4 | [noun sg] was n't a | 60 |
|
