| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [adv] been | 482 |
|
| 2 | [vb past] [adv] been [noun sg] | 132 |
|
| 3 | who [vb past] been [noun sg] | 93 |
|
| 4 | who [vb past] [adv] [noun sg] | 60 |
|
