| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only be on | 26 |
|
| 2 | only [be] on | 26 |
|
| 3 | only been on | 18 |
|
| 4 | only [been] on | 18 |
|
| 5 | only [be] on | 8 |
|
| 6 | only be on | 8 |
|
