| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] was a | 19353 |
|
| 2 | [noun sg] was a | 13073 |
|
| 3 | voice was [art] | 80 |
|
| 4 | voice be a | 78 |
|
| 5 | voice [be] a | 78 |
|
| 6 | voice was a | 64 |
|
| 7 | voice [was/were] a | 63 |
|
