| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [ex0] [be] | 20115 |
|
| 2 | [prep] [subord] [ex0] | 427 |
|
| 3 | [prep] [ex0] [be] | 307 |
|
| 4 | [prep] [subord] [be] | 74 |
|
