| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [art] [adj] [noun] [prep] | 3555 |
|
| 2 | has introduced [art] [adj] [noun] | 65 |
|
| 3 | introduced [art] [adj] [noun] [prep] | 64 |
|
| 4 | has introduced [art] [noun] [prep] | 33 |
|
| 5 | has introduced [adj] [noun] [prep] | 11 |
|
