| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] be [verb] | 21228 |
|
| 2 | [vb mod] [adv] be [v-ing] | 1632 |
|
| 3 | [vb mod] [adv] be working | 70 |
|
| 4 | [vb mod] [adv] be work | 53 |
|
| 5 | [vb mod] [adv] [be] working | 41 |
|
| 6 | [modal v] [adv] be working | 41 |
|
