| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [prep] | 9033 |
|
| 2 | [was/were] [noun sg] [prep] | 5589 |
|
| 3 | it [was/were] [noun sg] | 2960 |
|
| 4 | it [noun sg] [prep] | 505 |
|
