| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [not/n't] at the [noun sg] | 32 |
|
| 2 | was not at the [noun] | 20 |
|
| 3 | was n't at the [noun] | 13 |
|
| 4 | was [not/n't] at the time | 6 |
|
| 5 | was [not/n't] at the time | 6 |
|
