| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [noun] | 6777 |
|
| 2 | was [noun] [Wh pn] | 755 |
|
| 3 | it was [Wh pn] | 65 |
|
| 4 | it [noun] [Wh pn] | 14 |
|
