| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | probably be seen | 13 |
|
| 2 | probably be seen | 8 |
|
| 3 | probably [be] seen | 8 |
|
| 4 | probably [been] seen | 5 |
|
| 5 | probably been seen | 5 |
|
