| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [noun prp] on | 42 |
|
| 2 | who [vb past] [noun prp] on | 33 |
|
| 3 | who visit [noun prp] on | 11 |
|
| 4 | who visited [noun prp] on | 11 |
|
| 5 | who [vb -s] [noun prp] on | 7 |
|
