| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [to-vb] [art] [adj] [noun] | 173 |
|
| 2 | yet [to-vb] [art] [adj] [noun] | 64 |
|
| 3 | has yet [to-vb] [art] [noun] | 45 |
|
| 4 | has yet [to-vb] [art] [adj] | 25 |
|
| 5 | has yet [to-vb] [adj] [noun] | 7 |
|
