| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [vb pp] [that] some [noun pl] | 14 |
|
| 2 | it [was/were] [vb pp] that some [noun pl] | 14 |
|
| 3 | it [was/were] [vb pp] [that] some [noun pl] | 14 |
|
