| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] a [noun] | 6967 |
|
| 2 | it [was/were] [det] [noun] | 1037 |
|
| 3 | [was/were] a [det] [noun] | 305 |
|
| 4 | it a [det] [noun] | 55 |
|
| 5 | it [was/were] a [det] | 37 |
|
