| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] was a | 4220 |
|
| 2 | [det] [was/were] a | 3638 |
|
| 3 | this [was/were] a | 2645 |
|
| 4 | that [was/were] a | 1483 |
|
| 5 | [det] [was/were] an | 672 |
|
| 6 | [det] were a | 90 |
|
| 7 | these [was/were] a | 62 |
|
| 8 | all [was/were] a | 21 |
|
| 9 | latter [was/were] a | 21 |
|
| 10 | each [was/were] a | 19 |
|
| 11 | another [was/were] a | 18 |
|
| 12 | such [was/were] a | 8 |
|
| 13 | neither [was/were] a | 7 |
|
