| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [adj] | 24122 |
|
| 2 | it [was/were] [verb] | 23508 |
|
| 3 | it [verb] [adj] | 17475 |
|
| 4 | [was/were] [verb] [adj] | 17272 |
|
