| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [verb] is [det] | 17 |
|
| 2 | has [vb pp] be [det] | 13 |
|
| 3 | has [verb] be that | 11 |
|
| 4 | has happen be [det] | 6 |
|
| 5 | has happened be [det] | 5 |
|
