| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] be on | 606 |
|
| 2 | they [vb mod] be [prep] | 574 |
|
| 3 | they [vb mod] be [prep] | 574 |
|
| 4 | they [vb mod] [be] on | 81 |
|
| 5 | they [vb mod] be on | 81 |
|
| 6 | they [modal v] be on | 81 |
|
