| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this has [vb pp] to [adj] [noun] | 11 |
|
| 2 | this has led to [adj] [noun] | 10 |
|
| 3 | this has [vb pp] to [adj] [noun sg] | 6 |
|
| 4 | this has [vb pp] to [adj] [noun pl] | 5 |
|
