| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] been a [noun sg] | 102 |
|
| 2 | who [verb] on a [noun sg] | 58 |
|
| 3 | [verb] been on a [noun sg] | 54 |
|
| 4 | who [verb] been on [noun sg] | 29 |
|
| 5 | who [verb] been on a | 10 |
|
