| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] | 555173 |
|
| 2 | be [verb] [prep] | 555143 |
|
| 3 | [was/were] [verb] [prep] | 171100 |
|
| 4 | was [verb] [prep] | 119283 |
|
