| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have had a | 749 |
|
| 2 | [noun] [vb -s] have a | 599 |
|
| 3 | [noun] [vb -s] had a | 388 |
|
| 4 | [noun] [vb -s] have had | 39 |
|
| 5 | [vb -s] have had a | 37 |
|
