| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] | 23513 |
|
| 2 | [adj] [was/were] [verb] | 12763 |
|
| 3 | [adj] it [verb] | 3138 |
|
| 4 | [adj] it [was/were] | 2756 |
|
