| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [num] [noun] before [noun] | 5 |
|
| 2 | it [was/were] [num] [noun] before [noun] | 5 |
|
| 3 | it [was/were] [num] [noun pl] before [noun] | 5 |
|
