| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [been] [verb] [prep] [det] | 22 |
|
| 2 | who [vb past] been [verb] [prep] [det] | 22 |
|
| 3 | who had [been] [verb] [prep] [det] | 20 |
|
| 4 | who [vb past] [been] [vb pp] [prep] [det] | 16 |
|
| 5 | who [vb past] [been] [verb] [prep] this | 8 |
|
| 6 | who [vb past] [been] [v-ing] [prep] [det] | 6 |
|
| 7 | who [vb past] [been] [verb] by [det] | 5 |
|
