| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [vb pp] [prep] [art] [adj] | 1948 |
|
| 2 | [vb pp] [prep] [art] [adj] period | 558 |
|
| 3 | has [vb pp] [prep] [art] period | 18 |
|
| 4 | has [vb pp] [prep] [adj] period | 6 |
|
