| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] [prep] [adj] | 1290 |
|
| 2 | it [was/were] [verb] [prep] [det] | 300 |
|
| 3 | [pron] [was/were] [verb] [prep] some | 218 |
|
| 4 | [pers pn] [was/were] [verb] [prep] some | 188 |
|
| 5 | it [be] [verb] [prep] some | 93 |
|
| 6 | it [was/were] [verb] [prep] some | 45 |
|
| 7 | it [was/were] [verb] [prep] some | 45 |
|
| 8 | it [was/were] [verb] [prep] some | 45 |
|
