| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [prep] a [adj] [noun sg] | 41 |
|
| 2 | has [prep] [adj] [noun sg] been | 38 |
|
| 3 | [prep] a [adj] [noun sg] been | 30 |
|
| 4 | has [prep] a [noun sg] been | 7 |
|
