| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to [be] | 15395 |
|
| 2 | [is] [prep] [be] | 6284 |
|
| 3 | [is] [prep] [be] | 6284 |
|
| 4 | [is] to [be] | 6105 |
|
