| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [be] [adj] | 483 |
|
| 2 | [ex0] is [prep] [be] | 170 |
|
| 3 | [ex0] is [prep] [adj] | 123 |
|
| 4 | [ex0] [prep] [be] [adj] | 60 |
|
