| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have had an [noun] [prep] | 127 |
|
| 2 | we have an [noun] [prep] | 95 |
|
| 3 | we have had [noun] [prep] | 86 |
|
| 4 | we have had an [noun] | 10 |
|
