| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [is] [verb] to [be] | 315 |
|
| 2 | if [ex0] [is] to [be] | 83 |
|
| 3 | if [ex0] [verb] to [be] | 23 |
|
| 4 | if [ex0] [is] [verb] to | 16 |
|
