| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] [be] | 4861 |
|
| 2 | [det] [verb] [prep] [be] | 1680 |
|
| 3 | is [det] [verb] [prep] | 238 |
|
| 4 | is [det] [prep] [be] | 126 |
|
