| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] if a | 48 |
|
| 2 | be as [subord] a | 47 |
|
| 3 | was [prep] [subord] a | 41 |
|
| 4 | is [prep] [subord] a | 6 |
|
