| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [verb] | 200728 |
|
| 2 | be [adv] [to-vb] | 9658 |
|
| 3 | be [adv] use | 3646 |
|
| 4 | [be] [adv] to use | 48 |
|
