| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has a [noun] [to-vb] | 609 |
|
| 2 | has had a [noun] | 236 |
|
| 3 | had a [noun] [to-vb] | 232 |
|
| 4 | has had [noun] [to-vb] | 25 |
|
