| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [verb] [det] | 1920 |
|
| 2 | [pers pn] [was/were] [verb] [det] | 1723 |
|
| 3 | it [was/were] [verb] [adj] | 1161 |
|
| 4 | it [be] [verb] [det] | 776 |
|
| 5 | it [was/were] [verb] [det] | 330 |
|
