| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had [vb pp] [prep] an | 29 |
|
| 2 | who have [vb pp] in an | 10 |
|
| 3 | who have [vb pp] as an | 10 |
|
| 4 | who has [vb pp] [prep] an | 9 |
|
| 5 | who have [vb pp] with an | 6 |
|
