| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [prep] this [noun sg] | 152 |
|
| 2 | who [verb] [been] [prep] [noun sg] | 150 |
|
| 3 | [verb] [been] [prep] this [noun sg] | 121 |
|
| 4 | who [verb] [been] [prep] this | 8 |
|
