| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is to [be] [verb] | 4686 |
|
| 2 | that is [be] [verb] | 132 |
|
| 3 | that is to [be] | 51 |
|
| 4 | that to [be] [verb] | 17 |
|
