| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has had a [noun] | 236 |
|
| 2 | [indef pn] has a [noun] | 157 |
|
| 3 | [indef pn] has had a | 13 |
|
| 4 | [indef pn] had a [noun] | 5 |
|
