| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [subord] [pron] [be] | 4842 |
|
| 2 | [prep] [conj] [pron] [was/were] | 3765 |
|
| 3 | [prep] [subord] [pron] [was/were] | 3535 |
|
