| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have had a [noun] | 95 |
|
| 2 | they have had a [adj] | 91 |
|
| 3 | have had a [noun] [adj] | 45 |
|
| 4 | they have a [noun] [adj] | 21 |
|
