| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not then a | 5 |
|
| 2 | [was/were] not then a | 5 |
|
| 3 | [be] not then a | 5 |
|
| 4 | not then [verb] a | 7 |
|
| 5 | not then [vb infin] a | 5 |
|
| 6 | not then a [noun] | 5 |
|
| 7 | not then a [noun sg] | 5 |
|
