| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have had a [noun sg] | 52 |
|
| 2 | who 's had a [noun sg] | 13 |
|
| 3 | who had had a [noun sg] | 12 |
|
| 4 | who have had a [noun sg] | 12 |
|
| 5 | who has had a [noun sg] | 11 |
|
| 6 | who have had a heart | 5 |
|
| 7 | who have had a hysterectomy | 5 |
|
