| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] [adv] [verb] | 37 |
|
| 2 | [adv] be [verb] [adv] [to-vb] | 35 |
|
| 3 | [adv] be [v-ing] [adv] [verb] | 12 |
|
| 4 | [adv] be [verb] [adv] [v-ing] | 9 |
|
| 5 | [adv] be use [adv] [verb] | 6 |
|
| 6 | then be [verb] [adv] [verb] | 6 |
|
| 7 | [adv] be used [adv] [verb] | 6 |
|
| 8 | also be [verb] [adv] [verb] | 5 |
|
