| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [vb pp] a number | 15 |
|
| 2 | who have [vb pp] a number | 15 |
|
| 3 | who had [vb pp] a number | 6 |
|
| 4 | who has [vb pp] a number | 5 |
|
