| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] to [be] | 18133 |
|
| 2 | [vb past] [adv] to | 17812 |
|
| 3 | [adv] to [be] | 12526 |
|
| 4 | [vb past] [adv] [be] | 202 |
|
