| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] to be | 16991 |
|
| 2 | [vb -s] [adv] be | 13512 |
|
| 3 | [adv] to be | 12807 |
|
| 4 | [vb -s] [adv] to | 5610 |
|
