| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] [Wh pn] have had a [noun sg] | 6 |
|
| 2 | people [Wh pn] have had a [noun] | 6 |
|
| 3 | [n mass] who have had a [noun] | 6 |
|
| 4 | [n mass] [Wh pn] have had a [noun] | 5 |
|
