| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] on a | 4722 |
|
| 2 | to [be] [verb] on | 2576 |
|
| 3 | to [be] [verb] a | 1037 |
|
| 4 | to [be] on a | 116 |
|
| 5 | to [verb] on a | 22 |
|
