| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] | 90310 |
|
| 2 | [adv] be [verb] | 42815 |
|
| 3 | [adv] to be | 12526 |
|
| 4 | [adv] to [verb] | 2147 |
|
