| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] to [be] | 4726 |
|
| 2 | [verb] [verb] to [be] | 4085 |
|
| 3 | [verb] is [verb] to | 237 |
|
| 4 | [verb] is to [be] | 118 |
|
